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round tower copenhagen visit

The Round Tower

This 17th Century tower and observatory is one of Copenhagen's most iconic buildings.

Located today on one of the city center's busy shopping streets, it's easy to escape the crowds and walk up the wide spiral path to the top of the tower. In fact, it's like stepping back in time as you walk up the wide spiral path that, if you believe the stories, a Russian Tsar once rode up on a horse.

King Christian IV built the tower in the early 17th century at a time when Denmark was famous for its astronomical achievements thanks to the astronomer Tycho Brahe . After Brahe's death in 1601, the King built the tower as a way to continue Brahe's research.

Today, the observatory is still used by amateur astronomers and many visitors and is the oldest functioning observatory in Europe. It's right at the top of the tower, accessed via a spiral walk. The observatory is encircled by an outdoor platform offering magnificent views of the old part of Copenhagen.

Exhibitions in the Round Tower

The observatory isn't the only thing you can visit in the round tower. There's also a grand library hall, which once housed the entire book collection of the university. Author Hans Christian Andersen used to visit the library and found inspiration for his work here. It's no longer a library; located partway up the spiral walkway, it's now an exhibition space hosting displays of art, culture, history, and science.

Don't look down!

The whole tower is built with a hollow core - which a 12-year-old choir boy discovered to his dismay in 1880, when he fell down 25 metres while playing a game of hide and seek. Today you can look down the hole – in a much safer way – by standing on a glass floor 25 metres above the ground. The glass is more than 50 mm thick and can carry up to 900 kg per square meter. And don't worry – the choir boy was rescued!

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How to Visit the Round Tower in Copenhagen in 2023

The Round Tower is without a doubt one of the most spectacular buildings you can visit in Copenhagen!

For centuries, the Round Tower has accumulated a lot of history. Did you for example know that it’s the oldest functioning observatory in Europe? Or that the famous tsar, Peter the Great, visited the building several times? Or that it’s where the University Library of Copenhagen used to be?

The Round Tower is full of history! But it’s also a unique building with its spiral ramp, hollow core, and incredible viewing platform that allows you to experience Copenhagen from every angle.

It’s safe to say that we’re pretty taken with the Round Tower.

So in this blog post, we’ll share everything we know about it – history, fun facts, practical information, and what to see during a visit. We hope you’ll enjoy the Round Tower as much as we do when we play tourists in our own city. Enjoy!

Please note:  Dear Reader, this blog post contains affiliate links. If you click on them and make a purchase, we will earn a small commission at no extra cost to you. Read more about it here:  Affiliate Disclaimer .

Round Tower Copenhagen blog post header

History of the Round Tower of Copenhagen

The history of the Round Tower dates back to the 17th century when King Christian IV wanted to build an observatory. The construction began in 1637 and ended in 1642. So it took 5 years to construct the 34.8 meter high tower, which turned out to be one of the most important landmarks in Copenhagen.

The tower is part of the Trinity Complex which includes; an observatory, the university library, and a church. The Round Tower and its observatory was the first thing in the complex to be built.

Since the 17th century, a lot of history has taken place in the Round Tower of Copenhagen.

It’s where you’ll find the oldest functioning observatory in Europe, and it used to be the center of Danish astronomy. The university library was also located on top of the Trinity Church with entrance from the Round Tower, which means a lot of interesting scholars have had their daily routine in the tower. Even the most famous tsar, Peter the Great, visited the Round Tower on horseback! But more about this in the next section.

Round Tower of Copenhagen seen from the street, Denmark

8 Fun facts about the Round Tower

  • The Round Tower is called “ Rundetårn ” in Danish, which basically refers to a tower that’s round.
  • The spiral ramp turns 7.3 times around the hollow core before reaching the top of the tower with an incline that ranges between 10-33% depending on whether you walk closely to the hollow core or closer to the outer wall.
  • Every spring, a unicycle race takes place in the Round Tower of Copenhagen. The current record was set in 1988 by Thomas Olsen, who went up and down the spiral ramp in just 1 minute and 48.7 seconds!
  • There has also been several bicycle races in the Round Tower. The current record is at 55.3 seconds by Ole Ritter in 1993.
  • The Russian Tsar , Peter the Great, climbed the spiral ramp on horseback in 1716 to visit the observatory and discuss astronomy.
  • In 1902, the first car drove up the tower. It was a Beaufort car (and I can’t even begin to imagine the reverse skills you had to have when going back down again…)
  • H. C. Andersen , Denmark’s most famous writer and poet from the 19th century, often visited the University Library and the Round Tower.
  • The Hollow Core in the center of the Round Tower is Denmark’s geographical zero point .

The Round Tower, Copenhagen

Practical information about the Round Tower

How to get there.

Since the Round Tower is located in the middle of Copenhagen city center, it’s pretty easy to get there. The official address is Købmagergade 52A. It’s located in the middle of a busy shopping street, and you won’t miss it.

The closest metro stations are Nørreport, Gammel Strand, and Kgs. Nytorv – all of which are less than 1 kilometer away from the tower. There are also bicycle parking for those of you who visit Copenhagen on bike. So basically, it’s easy to get there.

Related blog post: How to get around in Copenhagen

Opening hours 2023

The opening hours depend on whether you visit during the winter or summer season. It’s open on a daily basis all year round except for 24th and 25th of December, plus the 1st of January and the tower closes at 3 PM on 31 December.

Here are the opening hours for the Round Tower in 2023:

  • April to September: 10 AM – 8 PM
  • October to March: 10 AM – 6 PM (Tuesdays and Wednesdays: 10AM – 9 PM)

Ticket Prices 2023

The entrance fee for the Round Tower is pretty affordable, so you don’t have to break your bank to visit this incredible building. Here are the ticket prices of 2023:

You can also visit the Round Tower for free with the Copenhagen Card . The Copenhagen Card gives you free access to 89 attractions and free public transportation, so it’s definitely worth looking into if you’re going to see a lot of Copenhagen’s best attractions in a limited amount of time.

Round Tower of Copenhagen from Købmagergade

What to see in Copenhagen’s Round Tower

1. the spiral ramp.

The first thing you’ll notice when entering the Round Tower is the spiral ramp. It’s twisting 7.3 times around the hollow core, and it’s the only way to get up and down the tower. Don’t like walking with an incline? Too bad. Then the Round Tower simply isn’t for you.

If you, however, walk close to the outer walls, then you’ll only walk with a 10% incline. Whereas if you walk closely to the hollow core, then you’ll walk with a 33% incline. So you can make it easy or hard for yourself – it’s up to you.

The spiral ramp is one of the things I like best about the tower. It’s just so unique!

The spiral ramp in the Round Tower.

2. The Library Hall

This used to be the home of the University of Copenhagen’s book collection!

The Library Hall was inaugurated in 1657, and it remained in this place until 1861 when it was moved elsewhere. I absolutely love to think about how many scholars have had their daily routine in the Round Tower of Copenhagen!

Today the Library Hall is used for exhibitions and events. You’ll also find a small souvenir shop where you can buy a miniature Round Tower for the shelf or maybe a puzzle of the Round Tower? There are enough souvenirs to choose from, that’s for sure!

Either way, make sure to stop by and look at the latest exhibition. Last time we were there, we saw an exhibition named “Reflections at the foot of Heaven” – it was really nice.

You can also find free toilets at the Library Hall.

The library hall inside the Round Tower.

3. The Bell Loft

Above the Library Hall, you’ll find the Bell Loft. This is where the church bells used to ring for many many many years in Copenhagen.

Today, the room is used to store a small collection of things that were found in the Round Tower or things that were part of some of the history that went down here. So make sure to stop by the Bell Loft and see what’s on display.

The bell loft inside the Round Tower.

4. The Hollow Core

The Hollow Core is the cylinder you walk around 7.3 times before reaching the top of the tower. And as the name suggests, it’s hollow inside.

After passing the Bell Loft, near the top of the tower, you can actually enter the hollow core. It’s not dangerous because they’ve made a platform of you to stand on. But it can be quite eerie to stand on a glass plate 25 meter above nothing!

But it’s pretty cool to think about the fact that I’ve been standing at Denmark’s geographical zero point – so I can only recommend you to do it as well.

The hollow core in the centre of the Round Tower.

5. The Viewing Platform

Now you’re nearly at the top! Before entering the viewing platform, you just have to walk up 31 steps.

However, it’s a narrow, one-way staircase, which means people also walk down from here, so only walk up when the light is green. There is also a countdown to indicate how long you have to wait. The wait only takes a couple of minutes.

Once entering the viewing platform, you’ll get some of the absolute BEST views over Copenhagen. From here you can see attractions of Tivoli, the Zoo Tower, the City Hall, and even all the way to the bridge that connects Denmark and Sweden! During the summer period, there is also a small kiosk where you can buy some drinks and snacks.

Make sure to take your time at the viewing platform and enjoy the 360 view over Copenhagen.

View from the Round Tower

6. The Observatory

The last thing you can see in the Round Tower is the observatory. You can easily enter the observatory from the viewing platform – and I 100% recommend you to do this.

The observatory is not big, grand, or modern but it’s historical. Remember that this is the oldest functioning observatory in Europe! Here you’ll find constellations on the wall, and as you would expect – a big telescope.

Telescope in the observatory of the Round Tower

7. The Trinity Church

When you’re done exploring the Round Tower and everything it has to offer, then I suggest that you take a moment to visit the beautiful Trinity Church and explore the last part of the Trinity Complex.

The Trinity Church is open Monday-Friday from 9:30 AM to 4:30 PM.

Inside the Trinity Church, Copenhagen

Why we love the Round Tower in Copenhagen

So why do we love this building?

First of all, you get some of the best views over Copenhagen from here. I love that you get full access to 360 views, and you can see all the different neighborhoods in the city.

Secondly, while you get these incredible views, you also get to be part of the history of Copenhagen. A building from the 17th century surely has accumulated some incredible stories over time. So make sure to read all the pamphlets provided by the tower, which you’ll find all over the building, and you will really feel like you’re part of the history.

Lastly, it’s affordable to visit the Round Tower in Copenhagen. 40 kr is a good price for the experience you get in return.

I sincerely hope you get to visit one of my favorite buildings here in Copenhagen, I’ll for sure be coming back for more great views. Dear Round Tower, until next time!

Like to explore Copenhagen from above? Check out this tower: Our Saviour’s Church Tower in Copenhagen or get an overview here: Where to find the best views of Copenhagen

Want to discover more of the city? Read: 35 best things to do in Copenhagen

Cecilie in the Round Tower of Copenhagen

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Copenhagen Museums and Attractions

The Round Tower

round tower copenhagen visit

Located in the heart of Copenhagen you will find The Round Tower – one of Denmark’s most iconic historical buildings. Besides the characteristic Spiral Ramp leading visitors towards a spectacular 360-degree city view, the tower is also home to exhibitions, concerts events and Europe’s oldest working Observatory.

The Round Tower was built in 1642 by King Christian IV of Denmark, and the King himself sketched the famous golden rebus on its façade.

The Iconic Spiral

One of the star attractions of The Round Tower is the beautiful Spiral Ramp coiling 7 ½ times around the tower’s hollow core – from the cobblestones of Købmagergade all the way to the top of the tower and a gorgeous 360-degree view of the city. The Spiral Ramp is the only of its kind in Denmark, and if its walls could talk they’d tell a wealth of fascinating stories from the building’s long history. From the Russian tsar riding all the way up on horseback to the citizens of Copenhagen hiding behind The Round Tower’s walls during wartimes.

Star Gazing from Above King Christian IV built the tower so the astronomers from Copenhagen University could inspect the stars high above the lights and smoke from the city, and for centuries, The Round Tower’s Observatory was the epicenter of Danish astronomy.

Today, visitors can look through the telescope and gaze into the night sky themselves on special nights  throughout Winter Season, gently guided by the tower’s astronomers.

Arts and Culture in The Library Hall Halfway up the Spiral Ramp – somewhere between the streets and the sky – you’ll find The Library Hall. Here, audiences can experience exhibitions, concerts, and other cultural events year-round. From arts and crafts to science and history, the beautiful, light exhibition space hosts a wide variety of events for both children and adults. Located on the same floor, you’ll find the café and shop where visitors can have a coffee break or browse a selection of books, posters, decorations, and little souvenirs to take home.

See the website for more information on The Round Tower’s current exhibitions, events, and other activities: www.rundetaarn.dk/en

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round tower copenhagen visit

The Round Tower Købmagergade 52A København

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Summer Season (April-September): Open Daily 10-20

December 24th-25th January 1st Closing Early on December 31st (at 3PM)

Prices Adults: 40 DKK Children: (5-15 years) 10 DKK Children: under 5 years 0 DKK Prices are indicative. Please visit the museum’s website to be sure.

Facilities, etc. Wifi Café

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round tower copenhagen visit

The Round Tower

round tower copenhagen visit

Photo: Rundetaarn

An iconic landmark

The impressive tower on one of Copenhagen's oldest shopping streets originally served as an observatory, but today, astronomers have long since left the tower. However, the observatory is still frequently used by amateur astronomers who utilize the tower to observe stars, as well as by the tower's many guests who are captivated by the fantastic view over Copenhagen.

Standing majestically at 35 meters above Købmagergade, the Round Tower offers visitors a unique experience. The spiral ramp, winding 7½ times around the tower's hollow core, leads all the way to the top of the tower. Halfway up the Round Tower, visitors can access the Library Hall, which hosts rotating exhibitions and cultural events, as well as offering the opportunity to purchase coffee and souvenirs. From the top of the tower, a charming view of Copenhagen unfolds, where one can enjoy the sight of the city's rooftops and landmarks or visit the small observatory in the center.

The Round Tower is part of Copenhagen's rich history and symbolizes the city's ability to unite past grandeur with present innovation. It stands not only as an impressive architectural structure but also as a symbol of Copenhagen's history and cultural heritage, continuing to attract visitors from around the world.

round tower copenhagen visit

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The round tower

Page updated 2022-10-26

The Round Tower is the oldest functioning observatory in Europe. Since it was finished in 1642, until 1861, the tower was used as the observatory of the University of Copenhagen.

round tower copenhagen visit

Fantastic view from the top

Today it is a great tourist attraction, because the eccentric architecture and the fantastic view over inner Copenhagen. Inside the tower there is a 268,5 meter (outer length) long spiral ramp, that ends at a platform almost 40 meter above the street level.

If you join a guided tour, you can learn about the history of astronomy in Denmark in the 17th century, and about the tower and library hall that is a museum today. Tycho Brahe and H.C. Andersen

The idea of building a scientific observatory originated in the observatories built in 1570s by the famous Danish astronomer Tycho Brahe on the isle of Hven. The observatory identical to Stjerneborg was to be placed on the top of the Round Tower; it should be reached by horse carriage. As time went by, in the beginning of the 20th century, a German tourist drove his powerful Beaufort car up the spiral ramp. Today, the ramp is a scene for a annual one wheel cycle rally.

Tree dogs with dreadful eyes guarded the treasure in H C Andersen's fairytale The Tinder Box: one dog had eyes as big as saucers, one was with eyes as big as mill wheels, and one had eyes as big as... the Round Tower of Copenhagen. So the Tower is really huge...

Location: in the pedestrian street Købmagergade; a 20 min walk from the Town Hall Square.

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A view of the Copenhagen skyline from the Round Tower

Rundetårn: Everything You Need to Know About the Round Tower in Copenhagen 

*This article contains affiliate links. If you purchase from them, I earn a commission at no extra cost to you. Your support helps me continue producing guides like this for you 🙂

You’ve probably heard that Denmark is a flat country, and we aren’t exactly blessed with many natural vantage points in Copenhagen. Thankfully, you’ll find plenty of observation decks that provide a great view of the city—and the Round Tower (Rundetårn in Danish) is my favourite. 

Located right in the city centre, the Round Tower isn’t too difficult to climb and offers an excellent spot to admire the Danish capital from above. To help you prepare for your trip, I’ve put together this guide to visiting. 

You’ll learn how to get to the Round Tower, along with how much tickets cost (and how you can buy them). 

Table of Contents

What Is the Round Tower? 🏰

Photo of Marmorkirken and surrounding areas, as seen from the Round Tower in Copenhagen, Denmark

The Round Tower is a Dutch-baroque-style tower built between 1637 and 1642. The original reason for its construction was to observe the night sky, but it functions today as a place for others to view Copenhagen from above. 

In addition to the observation deck, you’ll find a shop inside the building—along with various exhibitions. Events, such as scavenger hunts, also take place. 

You can also go to the observatory during certain points of the year, where you’ll find a telescope. 

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Where is the round tower 🥾.

Another view of the spiralling staircase at the Round Tower in Copenhagen

The Round Tower is in the Indre By district, which is also the Old Town. It’s on Købmagergade, which is near both Rosenborg Castle and Strøget—Copenhagen’s main shopping street. 

The address for the Round Tower is: 

• Købmagergade 52A, 1100 København K

Opening times vary depending on the season, and the Round Tower is closed on both December 24th and 25th—along with New Year’s Day. On December 31st, the tower closes at 15:00. 

Other opening times for the rest of the year are as follows: 

• October to March: 10:00-18:00 (10:00-21:00 Tuesday and Wednesday) 

• April to September: 10:00-20:00

How Much Does the Round Tower Cost? 🤔

Daytime view of the Copenhagen skyline from the Round Tower in Copenhagen

Though Copenhagen is quite an expensive city to visit, the Round Tower is pretty affordable in the grand scheme of things. An adult (ages 15+) ticket costs 40 Danish Kroner (DKK), which is around $5.90. 

Other prices are as follows: 

• Children aged 5-15: 10 DKK 

• Children under five years old: Free 

• School visits: 25 DKK/10 DKK (adults/children) 

You can pay in both Danish Kroner and Euros at the Round Tower (as long as you bring paper notes rather than coins). It’s also possible to pay with debit or credit card, which will likely be more convenient for you as most places in Copenhagen accept cashless payments. 

Unlike the Church of Our Saviour , the Round Tower isn’t included as part of the Copenhagen Card.

Tips for Visiting the Round Tower 🤝

• At the top, you’ll need to walk around a narrow spiral staircase to reach the observation deck. You must wait until the light is green before doing so. 

• The Round Tower has no elevator, so it might not be ideal for people with disabilities. Possible alternatives for a view over Copenhagen include ILLUM rooftop and Christiansborg Palace. 

• Copenhagen’s weather is unpredictable, and you should make sure that you’re dressed appropriately. A waterproof jacket that’s also good at resisting wind is a good idea, especially in the winter. 

• No student or senior discounts are available for tickets to the Round Tower. 

• The Round Tower doesn’t have luggage storage facilities. You can take backpacks, but suitcases aren’t allowed. Copenhagen Central Station has suitcase storage if you need to put your bags somewhere, and it’s also worth asking at your hotel to see if they can keep your stuff there.  

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Danny Maiorca

Hi, I'm Danny and I created this website to share in-depth travel and photography guides—with a primary focus on the Nordics (especially Copenhagen). I've been blogging in some capacity online for 10+ years and travelled extensively throughout Northern Europe, moving first to Sweden in 2019 and then making Denmark my home in 2020. Besides writing here, I also publish articles elsewhere on the web—largely for major tech publications.

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The Round Tower

When Christian IV built the tower, Denmark was quite famous for its astronomical achievements thanks to the astronomer Tycho Brahe.

When Brahe died in 1601, the King wished to continue Brahe's research and the Round Tower was built from 1637-1642. Of course, it is a while since the scientists left, but the observatory is still used by amateur astronomers and many visitors. The observatory is encircled by an outdoor platform from which you have a magnificent view of the old part of Copenhagen. If you wish to get the amazing view on top, you need to walk up the spiral walk, which is 268,5 meters long at the outer wall and only 85,5 meters long close to the core of the building. This means that you walk around 209 meters to get to the top even though the tower is only 36 meters tall. You will also experience the library hall, which once housed the entire book collection of the university. Denmark`s famous writer H.C. Andersen used to visit the library and he found inspiration for his work here. Today the hall serves as the framework for exhibitions of art, culture, history and science.

See also: Famous Copenhagen attractions

Information

Getting there.

Find routes to this destination.

Coordinates

  • Lattitude: 55.681347
  • Longitude: 12.575730

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Observation tower in Copenhagen: Rundetaarn, Rundetårn or Round Tower

Rundetårn, the Round Tower, is located in the city centre of Copenhagen. Today, the Round Tower of Copenhagen is one of the city’s tourist attractions, but it was originally built for astronomical purposes.

Runde Turm von Kopenhagen

King Christian IV had the tower built between 1637 and 1642. The Rundetaarn or Rundetårn is circular, 15 metres in diameter and 38.8 metres high. It is directly connected to the old university library and the later built Holy Trinity Church.

Round Tower Copenhagen – my ascent

I love discovering observation towers. Especially with old towers, the ascent is something special. Sometimes it’s adventurous and narrow and sometimes very unusual. I find the climb up this tower in Copenhagen really extraordinary.

A spiral walkway winds 209 metres around the centre of the tower. There are no steps, so it was possible for horse-drawn carts to transport material up. The so-called riding staircase needs a full 7 ½ turns before it reaches the last steps to the viewing platform.

Runde Turm Kopenhagen - Reittreppe

So we set off to tackle the snail walk to the top of the tower. When you reach about the middle, you can leave the tower through a door into the adjacent building. This is where the library hall is located. The large and bright room was used by the university until 1861. Today, exhibitions and events take place in the room.

Toilette im Runden Turm

Back in the snail corridor I discover a smaller door that can be opened. Behind it I discover a small latrine that is no longer used. This and another latrine at the top of the tower were intended, among other things, for the astronomers who worked here. Via two downpipes, the excreta went into a small pit under the tower. While visiting these toilets, it was customary to smoke – perhaps to mask the smell that came up through the downpipes? In any case, it can be read that the sewage pit did not need to be emptied for about 50-60 years. Then, from 1902, the complex was connected to the sewage system.

The path in the snail passage winds further upwards. Another door gives us another opportunity to step into the adjacent burrow. We come to the bell-ringer’s floor. Behind a glass pane are some historical objects and we can take a look at the roof construction.

Kopenhagen - Blick in den Dachboden

But we are drawn further up. Shortly before we reach the steps to the viewing platform, I discover another door in the middle of the tower. Here you can look into the hollow core of the tower from a glass floor. It’s about 25 metres down – not a view I can really enjoy. What I do find interesting is the information that this is Denmark’s geographical zero point. It was from here that people began surveying the country in the 1760s.

Before we climb the last steps, I take a look at the planetarium hanging in the snail aisle. Here, the solar system is presented in a beautiful way.

Kopenhagen der Rundetaarn

High above Copenhagen – on the observation deck

The last few metres to the viewing platform you have to climb a few steps (about 30). Then you step through a door onto a platform that gives you a 360-degree view of Copenhagen.

Almost 35 metres above the ground, you stand behind a wrought-iron grille dating from 1643. From time to time, you discover the letters RFP and the monogram of Christian IV. The letters stand for the king’s motto “Regna Firmat Pietas” which probably means “Piety strengthens the kingdoms”.

The view of the city is really worth it. I definitely walked around several times and always discovered something new. And because the autumn sun’s rays did provide some warmth, I really enjoyed people-watching on the bench running all around.

Ausblick vom Runden Turm in Kopenhagen

From the platform, a narrow staircase leads to the tower’s observatory.Here you will find the oldest observatory in Europe still in working order, dating from 1929. Unfortunately, I couldn’t make out too much in the very dark room, but the equipment is certainly worth seeing.

Rundetaarn Observatorium

We spent quite a while walking up and down the tower – for me, a must-see place in Copenhagen.

Købmagergade 52A 1150 København K

Opening hours:

April – September daily 10 – 20 h October – March daily 10 a.m. – 6 p.m. additionally Tuesday and Wednesday until 9 pm closed: 24.12., 25.12., 1.1. On 31.12 the tower closes at 3 pm!

Admission fees:

Adults: 40 DKK Discounts are available. Note: Payment can be made in DKK, Euro (notes only, no small change) or credit card.

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Round Tower

This astronomical observatory is among the most popular sites in Copenhagen. It offers a beautiful view of the city and an opportunity to observe the sun in the same establishment. Built in the 17th century, this tower used to serve as a library, where people like Ludvig Holberg, Ole Rømer, H.C. Ørsted and Hans Christian Andersen would study. Instead of stairs, you have to climb a ramp upstairs. The ramp also has exits for the library and for the Ringer's Loft. When upstairs, you might have a chance to see the Sun through the lens of a telescope. If you want to have one of the best views of Copenhagen, come here and take as many pictures as you want. Visit it during the sunset for an even more enhanced experience. This place is about a 5-minute walk away from the metro station Nørreport, lines M1 and M2, and also from a train station sharing the same name.

round tower copenhagen visit

Opening hours

Opening hours of the observatory vary, please visit the official site.

Adults: 40 DKK Children (5-15): 10 DKK

More information and contact

Wikipedia https://en.wikipedia.org/wiki/Rundetaarn

Official Website http://www.rundetaarn.dk/

Instagram https://www.instagram.com/theroundtower/

Facebook https://www.facebook.com/Rundetaarn

Email [email protected]

Phone +45 33730373

Address Købmagergade 52A, 1150 Copenhagen, Denmark

Coordinates 55°40'52.931" N 12°34'32.864" E

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Discover the Magic of Copenhagen’s Round Tower

Welcome to the magical world of Copenhagen’s Round Tower, a place where stories from the past and amazing buildings come together to create a wonderful experience for everyone. Situated in the heart of Copenhagen, the Round Tower isn’t just a building; it’s a living piece of history and a special place that invites you to explore. Join us on a journey to understand the simple but unique design that makes the Round Tower special, learn about its interesting history, and discover the hidden treasures that make it more than just a famous spot.

Beyond being a well-known place, the Round Tower encourages you to explore its cool design, where the ideas of King Christian IV fit perfectly. Every step you take on its winding path not only shows how smart the builders were but also reveals the interesting stories from Denmark’s past embedded in its walls. The Round Tower is more than a still old thing; it’s a living part of Denmark’s history, changing from a place to look at stars to a treasure chest of culture. Our journey will guide us through the interesting parts of this historic gem, opening the door to a world where the past and today come together, offering an experience beyond the usual. Come along as we embark on an adventure through the Round Tower, where every corner has a story, and every step leads to fun discoveries.

Round Tower Architecture

The Round Tower’s architecture is a true masterpiece, captivating visitors with its special features that set it apart. As you go up its spiral ramp, take a moment to appreciate how King Christian IV’s ideas seamlessly fit into the tower’s elegant structure. This mix of historical vision and fancy buildings creates a timeless beauty that has fascinated generations.

One of the most interesting things about the Round Tower is its spiral ramp, an impressive engineering feat that has fascinated visitors for a long time. This unique feature not only adds to the tower’s charm but also shows the cleverness of its builders. As you go up the spiral ramp, think about the challenges overcome to make this captivating structure, making your journey even more amazing.

Round Tower Copenhagen Denmark

Round Tower’s Story

The Round Tower stands as a silent witness to Denmark’s changing story, each brick echoing tales of the past. Its historical importance goes beyond being just a cool building; it’s a living record of the changing stories that have shaped the nation. From starting as a space to look at stars to becoming a cultural treasure, the Round Tower’s changes show how Denmark has grown.

As you learn about the tower’s past, think about the different events that have left their mark on its story. From cool science discoveries to important cultural moments, the Round Tower has been part of it all. Get insights into how these events have shaped the tower’s identity, turning it into a symbol of strength and lasting.

Beyond being a famous landmark, the Round Tower holds a special place in the hearts of Copenhageners. It’s more than just a cool building; it’s a symbol that is connected to the city’s identity. As you explore its hallways, you’ll feel a connection to the past and an understanding of the role it plays in making the city special.

The Round Tower’s importance goes beyond its cool architecture; it’s also an astronomical observatory. King Christian IV’s smart choice to make it an observatory has added to Denmark’s scientific history. Step into the shoes of the scientists who once looked through its telescopes, and you’ll see why the tower is so important.

Rundetaarn-Copenhagen

Inside Round Tower

Under the surface, the Round Tower has hidden delights that make your visit even better. Go into the cool library inside the tower, where books meet awesome architecture. This library, tucked into the tower, invites you to enjoy books and beautiful design together, creating a mix of smart and pretty.

The Round Tower’s exhibitions show cultural treasures that connect history and modern art. Walk through the displays, and you’ll see a mix of the past and present. It’s a cultural adventure that gives a new way to see Denmark’s history, making each visit a journey through time.

A Visitor’s Guide

For a great view of Copenhagen , go up to the Round Tower’s high point. The city opens up below you, showing its charm and character in a big view that captures what makes it special. It’s a must for people who like looking around, giving a different way to see this lively city.

To make the most of your visit, plan smart by thinking about the Round Tower’s hours and cost. Showing up at the right time makes sure you have lots of time to explore without feeling rushed. Understanding how things work makes your visit better, letting you enjoy every moment in this cool building.

Think about taking a walk around the Round Tower to see its cool design from a different angle. The spiral ramp, sometimes ignored, gives a different way to see the tower’s design. Going up or down, the curve of the ramp shows new parts of the Round Tower’s design, making a simple walk a fun adventure.

Round Tower Copenhagen

Round Tower’s Cultural Heritage

Taking care of the Round Tower’s cultural heritage is super important. It’s a job that goes beyond today, making sure that people in the future can keep enjoying its beauty and meaning. The Round Tower connects the past to the future, bringing us back to our history and inspiring us to save this cool building.

Talking about the ongoing efforts to take care of and fix up the Round Tower shows how much people care about making it last. Protecting the tower involves being careful and using new ways to keep its history safe. As you walk around, you’re part of the group working to keep and celebrate the Round Tower’s history.

Round Tower Copenhagen

Visit Timing and Tickets

Understanding when to visit Rundetårn is super important for an awesome experience. You can choose the best time for you, whether it’s in the morning or at night. Rundetårn is open at certain times, giving you plenty of chances to enjoy its cool design, cultural displays, and panoramic views. Before planning your trip, check the visiting hours to make sure you won’t miss any of the hidden treasures inside this old but awesome place.

Winter Season

  • October-March

Open every day  10-18 , Tuesdays and Wednesdays  10-21

Summer Season

  • April-September

Open every day  10-20

Round Tower tickets aren’t just pieces of paper; they let you experience the past and present together in this special place. The ticket-buying process has different options, from regular tickets to special packages that give you more. Look for online booking and special deals to make your ticket experience even better.

  • Adults 40 DKK
  • Children (5-15 years) 10 DKK
  • Children under 5 years are free of charge

Note: Please visit Round Tower’s official website for updated opening hours and entrance fees.

As we complete our trip exploring the Round Tower’s past, structure, and secret surprises, we wish you carry the vibe of this Danish treasure with you. The Round Tower is more than just aged; it’s a lively thing inviting everyone to join in its story. Plan your visit, have a good time with the interesting things inside, and let the Round Tower demonstrate its enchantment.

Frequently Asked Questions (FAQ)

Are there any special events or exhibitions held at Rundetårn throughout the year? – Yes, Rundetårn hosts a variety of events and exhibitions. Check the official website or inquire locally for the latest information on special happenings.

Is there a specific dress code for visitors to Rundetårn? – There is no strict dress code, but it’s advisable to wear comfortable attire, especially if you plan to ascend the spiral ramp. Dressing in layers is a good idea to accommodate temperature changes.

Can I bring my food and drinks to Rundetårn? – While you can enjoy refreshments at the café inside, bringing your food and drinks may not be allowed. Check with the staff or refer to the visitor guidelines for specific details.

Is there parking available near Rundetårn? – Rundetårn is located in the center of Copenhagen, and parking can be limited. It’s recommended to use public transportation or nearby parking facilities and then explore the area on foot.

Are guided tours available, and do they need to be booked in advance? – Guided tours are often available, and it’s recommended to check with the information desk or the official website for details. Some tours may require booking, so it’s wise to plan accordingly.

What language options are available for informational materials inside Rundetårn? – Most informational materials are available in Danish and English, making them accessible to a wide range of visitors. Check with the staff for any additional language options.

Is Rundetårn accessible for visitors with mobility challenges? – Rundetårn is equipped with facilities to accommodate visitors with mobility challenges. Elevators are available, and the staff is ready to assist. Check the accessibility information for specific details.

Can I take photographs inside Rundetårn? – Yes, visitors are generally allowed to take photographs inside Rundetårn. However, it’s advisable to respect any restrictions or guidelines in certain areas and during specific events or exhibitions.

What is the best time to visit Rundetårn for a less crowded experience? – To avoid crowds, consider visiting during weekdays and non-peak hours. Early mornings or late afternoons might offer a quieter atmosphere for a more relaxed exploration.

Are there any discounts available for tickets, such as for students or seniors? – Rundetårn often offers discounted tickets for students, seniors, and other categories. Check the official website or inquire at the ticket counter for information on available discounts and eligibility criteria.

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National Gallery of Denmark (SMK)

Nyhavn Copenhagen: A Vibrant Cultural Hub

Christiansborg Palace: A Danish Icon of History

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Enjoy Copenhagen Views from the Rundetaarn Round Tower

Some of the best views of Copenhagen are from the Rundetaarn observation tower in the center of the old town – a simple stroll up a spiral walkway ramp.

Rundetaarn Round Tower in Copenhagen

The Rundetaarn attached to the Trinitatis Kirke in Copenhagen gives some of the finest aerial views of the city, harbor, and surrounding seas. Visitors walk up the gentle slopes of a wide spiral ramp with just a few stairs right at the top leading to the big spectator’s platform and Europe’s oldest functioning astronomy observatory. The round tower viewing platform is open every day.

The Rundetaarn (Round Tower) in Copenhagen

Rundetaarn (Round Tower) in Copenhagen

The Rundetaan (literally Round Tower) is a prominent landmark in the heart of Copenhagen’s old town. It is attached like a bell tower to the Trinitatis Kirke (Trinity Church) and although it does have bells, its original purpose has been as an astronomy observatory, a function it is still able to fulfill today.

The Rundetaarn was erected, like so many other buildings in Copenhagen, by King Christian IV (his gilded C4 features prominently on the outside). The 34.8-m high tower was completed in 1642 to serve as an observatory while the spiraling ramp walkway gave access to the university library installed in the loft of the adjacent Trinitatis Kirke.

The Rundetaarn is famous for its 209-m spiral ramp that allows visitors to walk through 7.5 loops to the top. A ramp, rather than stairs, was built to allow the easier transportation of the heavy and sensitive astronomical instruments to the top.

Spiral Ramp of the Rundetaarn (Round Tower)

This also allowed Czar Peter the Great to ride his horse, with the czarina following by horse-drawn carriage, to the top to enjoy the views in 1716.

In 1902, a German tourist drove a car to the top, as Copenhagen’s lack of hills presented no other suitable challenge to demonstrate the power of his Benz Gaggenau’s engine. Cycling and unicycle races are also sometimes held.

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Visiting the Rundetaarn

Old Library Hall in the Rundetaarn

Visitors pay admission at ground level and then simply stroll up the Rundetaarn with a few stops possible en-route:

The old library (Bibliotekssalen) is around halfway up but has a disappointingly modern fitting. It is used for changing exhibitions and cultural events with a small shop and kiosk for drinks and snacks. This was originally the main library of the university but closed in 1861 when the collection exceeded 10,000 volumes.

Point Zero in the Rundetaarn

One level up is the bell loft (Ringerloftets) with pine timber fitted after the 1729 Copenhagen fire. Here are modern toilets with the original privy nearby off the spiral walkway – visitors may sit but not actually use the original.

A small doorway 25 m up leads to a glass platform over the hollow core of the tower. This was the geographical point zero selected for the map made of Denmark in the 1760s. A choir boy survived a fall down the pit in 1880 – he was missing and unconscious for a day but with just a few scrapes on his arm and a couple of teeth missing it was all considered, from a Danish perspective, very little harm done.

Just before the spiral staircase leading to the viewing platform is a tridimensional model of the solar system installed in 1928. It replaced the original planetarium that showed both the Copernican system with the sun at the center and the divergent system by Tycho Brahe that still had the earth at its center.

Copenhagen Viewed from the Rundetaarn

A final couple of narrow stairs lead to the large open viewing platform. From here, visitors may enjoy some of the finest views of Copenhagen. In contrast to the Vor Frelser Kirke spiral, there is no need to hang on for life – it is a solid, safe platform with fine views in all directions. The wrought-iron lattice was made in 1643 by Kaspar Fincke. The C4 and RFP represent King Christian IV and his motto: Regna Firmat Pietas – Piety Strengthen the Realms.

Grundtvigskirke on Bispebjerg

In addition to the old town sites, also look further in the distance for landmarks such as the yellow Frederiksberg Castle and Zoo tower, the expressionist Grundtvig’s Church , passenger cruise boats, the modern department and office development in the former harbor areas, off-shore windmills and the Øresund bridge connecting Denmark and Sweden by road and rail.

The Oldest Working Observatory in Europe

Christian IV emblem

At the top of the Rundetaarn is Europe’s oldest still-functioning astronomy observatory. The purpose of the round tower was to give the university an observatory high above the city lights and it was used until 1861.

Ever since the university had moved out, amateur astronomers were allowed to explore the skies from here. The current equipment is from 1929. The 6.75 by 6 m observatory had a refracting telescope with 80-450 x magnification.

The observatory is usually only open to visitors on Tuesday and Wednesday from mid-October to mid-March from 19:00 to 21:00. Sun-viewing sessions are offered on some summer Sundays. No additional charge.

Visiting the Rundetaarn Viewing Platform in Copenhagen

Rundetaarn Seen from Kongshave

The Rundetaarn , Købmagergade 52A, 1150 Copenhagen K, tel +45 33 73 03 73, is located in the old town pedestrian zone between Nørreport station and Strøget, or between Rosenborg Palace and the university / Copenhagen Cathedral .

The Rundetaarn viewing tower in Copenhagen is open daily from 10:00 to 18:00, closing at 20:00 from late May to late September. During the winter season, the tower is usually open until 21:00 on Tuesday and Wednesday.

The tower is only closed on December 24 and 25 and January 1.

Admission is DKK25 (DKK5 for children 5 to 15 years).

The Copenhagen Card is valid.

The tower is not suitable for wheelchairs or prams, although smaller strollers are usually allowed.

Other Sights near the Rundetaarn

Other sights near the Round Tower include the adjacent Trinitatis Kirke with its baroque interior while the neo-classical Domkirke , old university, and Renaissance Rosenborg Palace in the King’s Garden are also nearby.

For similar fine views of Copenhagen, the more adventurous may scale the tower of the Vor Frelser Kirke with its famous anticlockwise twisting external staircase leading to the top of its spire. The highest viewpoint is from the town hall tower that may only be seen on guided tours .

Even easier, and free, is the Christiansborg Palace tower in the parliamentary complex that may be ascended by elevator but queueing and airport-style security could be an issue.

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About the author:

Henk Bekker

Henk Bekker is a freelance travel writer with over 20 years of experience writing online. He is particularly interested in history, art, and culture. He has lived most of his adult life in Germany, Switzerland, and Denmark. In addition to European-Traveler.com , he also owns a travel website on the Lake Geneva region of Switzerland and maintains statistical websites on car sales and classic car auction prices . Henk holds an MBA from Edinburgh Business School and an MSc in Development Finance from the University of London.

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round tower copenhagen visit

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The Round Tower: The Most Unique Place to Get Amazing Views of Copenhagen

The Round Tower in Copenhagen is one of the coolest towers I’ve ever visited. Like the name suggests, it’s round and you just walk in circles on a ramp to get to the top for amazing views of Copenhagen! Plus, the climb to the top makes for some pretty unique photos 🙂

The Round Tower: The Most Unique Place to Get Amazing Views of Copenhagen

Visiting the Round Tower

If you read my post about Christiansborg Palace , you’ll know that I think it has the best deal for views of Copenhagen from the top of the tower there because it’s free and you just have to ride an elevator to the top, so the “climb” is really easy. So why would you climb the Round Tower?

The advantages the Round Tower has over Christiansborg Palace is you usually don’t have to wait in line (there was a limit on how many people can fit in the elevators at the castle) and climbing in a circular tower is a really unique experience! Plus, you get views from the Round Tower that you can’t at Christiansborg, so it’s always nice to get as many different views of Copenhagen as you can. And Christiansborg Palace may be free, but climbing the Round Tower is budget friendly for only a few dollars 🙂 (In US dollars, it was under $5!) Groups can buy tickets online , but you can easily buy tickets at the tower.

The Round Tower in Copenhagen

You can see the tower from many different spots

The Round Tower in Copenhagen

Before you climb the tower, you can take a peek in Trinitatis Church right behind it! It was a beautiful and very bright church, and we were lucky to visit right before they closed it to the public for a wedding. A wedding in this church must be amazing!

Trinitatis Kirke

Like I said before, you really do just walk in circles until you get to the top (if you’re interested, it’s a 7.5 turn ramp). For a little background on the Round Tower (or the Rundetaarn), it was built as an observatory in the 17th century, and it was used until the 19th century. If you are interested in astronomy, they do have events with the observatory throughout the year. The inside of the tower was built with a round ramp to allow horses and carriages to fit to transport books to the library. Cars have even fit in it, and every year, there’s a unicycle race up and down the tower!

Inside the Round Tower

You can see Rosenborg Palace in the distance!

View from the top of the Round Tower

The dome of the Marble Church

View from the top of the Round Tower

There’s a fence all around it so it doesn’t make for the best place to take selfies, but you can easily get your camera between the gaps to take photos of the view

Inside the Round Tower

You do have to climb a couple stairs once you get to the top, but it isn’t much!

Inside the Round Tower

So even if getting these beautiful views of Copenhagen isn’t free (it is super cheap though), it’s definitely worth it! You can get amazing photos inside and outside the Round Tower, and it’s a really unique experience! 🙂

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24 Comments on The Round Tower: The Most Unique Place to Get Amazing Views of Copenhagen

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Looks beautiful – do you know more about the towers history? I have only been to Copenhagen once as a child but it there is so much to do and discover, I think it is time for another trip!

What I wrote about its history as an astronomy tower is pretty much all the history I know! What questions do you have about its history?

I was meant to visit Copenhagen as part of a Europe tour last year and had to miss it due to flights getting re-scheduled. So wish to make it one day as these photos are so stunning! Such a vibrant place and such handy tips to get photos from a unique view that I’d never seen before!

I hope you can make it there! It’s such an awesome city!

Great photos, we loved our visit there a few years back!

Thank you! 🙂

That sure is a lovely vantage point. Lovely pictures you have captured. Am sure I too, would have a blast getting them all. Thanks for the secret.

This makes me want to visit Copenhagen! What a cool place to see. The views from the top look amazing, and the architecture is stunning!

It really is an amazing place in Copenhagen! I hope you can visit!

Ahhhh, I went here too on my trip to Copenhagen last month! I tried taking photos at the round tower too but they didn’t turn out as well as your ones did! What camera did you use?

Isn’t it such a cool spot? I use a Nikon D810!

Great photos! What an amazing adventure. Your photos are so inviting, it makes me want to plan a trip to Copenhagen. Thanks for sharing!

<3 <3 Omg Julia! These photos are amazing. I love the ceiling at the Trinitatis Church. SO beautiful.

Another amazing and inspiring adventure – you definitely found great views of Copenhagen!

This is such a unique and fun place to explore! The views at the top are lovely, but climbing the tower itself would be the most fun for me I think – I love a challenge haha!

Julia x http://www.juliaspeaksbeauty.blogspot.co.uk

Yes the climb was one of the best parts!

I always love a round tower and I find it so interesting that it was built so horses and carriages could bring books up the ramp.

I was surprised they could fit horses because it didn’t seem all that big!

This sounds amazing! I am looking forward to visiting Copenhagen one day.

I hope you can go soon! 🙂

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  • Hidden Gems of Copenhagen

Discover the City's Secrets

If you are looking for a unique and memorable experience in Copenhagen, consider exploring some of the hidden gems that aren’t on the typical tourist itinerary. These are the places that reveal the city’s history, culture, and creativity in surprising and delightful ways.

In this blog post, we will guide you through some of Copenhagen’s hidden gems that will make you look up, ahead, and down. So, grab your camera and your curiosity, and let's go on a treasure hunt in Copenhagen!

Uncover the Secrets of Langelinie

Langelinie is mostly known for being home to the world-famous Little Mermaid, but here you can also find many other historic and interesting statues and sculptures, some with secret stories.

Can You Spot the Spelling Mistake?

In front of the Royal Cast Collection, you’ll find a huge statue of David. While the statue itself is quite remarkable and hard to miss if you walk along the harbor, it’s still on our list of hidden gems. Why? Well, the statue itself is not a hidden gem, but take a closer look at the plaque on the base of the statue with a surprising detail about the artist’s name. Was it really made by someone called Michel Angelo or do you think it should have stated the name of a very famous Italian artist instead?

Find David at Toldbodgade 40 – on the water side of the Royal Cast Collection

David statue_plaque.jpg

Think Like a Global Visionary

ZinkGlobal sits quietly at Nordre Toldbod, looking deep in thought and a bit sad or longing perhaps. He is 3 meters tall, weighs 2.5 tonnes, and is composed of about 8.500 pieces of metal from cars and various machines. He is perched on a giant key, which symbolizes the key to the future. The artist behind ZinkGlobal aims to inspire visitors to think globally and out of the box for a better future for all.

Let your thoughts travel outside the box at Nordre Toldbod.

A Tribute to Ivar Huitfeldt and His Brave Men

The tallest statue of them all, standing at 19 meters tall, is a monument that commemorates the death of Ivar Huitfeldt. Huitfeldt was an Admiral in the Danish/Norwegian fleet and is considered a hero of the sea. Along with his men from HDMS Dannebroge, he gave his life in October 1710, defending Denmark against an attack by the Swedish naval fleet at Køge Bay.

On the base of the monument, you’ll find four bronze reliefs: a portrait of Ivar Huitfeldt, his coat of arms, his ships, and a short inscription. On top of the monument, a statue of Victoria, the personification of Victory, stands as a tribute to their bravery.

Find the impressive monument at Nordre Toldbod.

The Resilient Polar Bear

At the southern end of Langelinie stands a mighty polar bear with her two cubs at her feet. The sculpture itself is hard to miss, but if you look closer, you can see a couple of small holes in momma bear’s back, and these are actual bullet holes! She was shot in the dark of night by a German soldier during World War II. On his night watch, he noticed a dark shadow looming ahead. He shouted at the ‘enemy’, who did not back down, and therefore he shot at it. Fortunately, the polar bear survived the attack, and the soldier was sent home to Germany for his mistake.

Visit the polar bear at Langelinie.

Visit The Genetically Modified Mermaid

Less than a kilometer from the Little Mermaid, you can find the Genetically Modified Little Mermaid sitting on her rock, looking a whole lot different than the original mermaid. Though beautiful in her own way, this sculpture presents a modern twist on the classic tale and the perception of beauty in society. She was created by Danish sculptor Bjørn Nørgaard as part of his series ‘The Genetically Modified Paradise’.

Stop by the modified mermaid at Langelinie Allé 17 or join Stromma’s Grand Canal Tour .

The Genetically Modified Mermaid.jpg

Hidden Gems in the Heart of Copenhagen

As you stroll through the heart of Copenhagen to admire all the iconic sights and attractions, we have a few secrets to share with you about some of the things that might not be on your list of things to do.

Get a Glimpse of Copenhagen’s Medieval Past

Discover the remains of Jarmers Tower, a medieval fortification from the 16th century. Jarmers Tower, or Jarmers Tårn, was once part of the Copenhagen moat and represents the remains of the original eleven towers which were once joined together as a part of the city’s medieval fortification.

Today, the remains of the tower stand as a testament to Copenhagen’s rich history and are a must-visit for history enthusiasts, offering a unique piece of Danish history.

Find the remains at Jarmers Plads. Hop Off Stromma's Classic Copenhagen route at stop 10 - Gammel Torv.

Stand on the Geodetic Midpoint of Denmark

At the Round Tower , you’ll find a brass plate marking the geodetic midpoint of Denmark. Back in the 1760s the first comprehensive maps of Denmark were produced. During this period, astronomy held significant importance and as a beacon for astronomy, the Round Tower naturally became the centre for mapping out Denmark.

The hollow core of the tower is recognized as the geodetic midpoint of Denmark and also serves as the starting point of the Danish coordinate system. This unique feature allows visitors to literally stand on the midpoint of Denmark.

Visit the geodetic midpoint at Rundetaarn, Købmagergade 52.

Recharge Your Batteries in a Piece of Danish History

At A.C. Perch’s Teahouse, you step into a piece of Danish history! This little gem has been part of Copenhagen since April 1835, and it’s always been in the exact same location. Even though times have changed, and everything has become digital and modern, Perch’s Teahouse has managed to strike the perfect balance between the past and present. While they now have an online shop and have done some modernization of the store, some of the shelves, tapestry, and interior in the shop dates back to the opening in 1835. But most importantly, their core values remain the same to this day: They sell the finest tea and great service is always given. You can buy tea to bring home, but they also have a Tearoom where you can enjoy tea – of course – and something delicious to accompany the hot beverage.

Enjoy teatime at Kronprinsensgade 5.

Admire the Second-Largest Mosaic in the Nordics

Located next to the Royal Danish Theatre, you’ll encounter a stunning mosaic ceiling that ranks as the second-largest in the Nordics! The creation of this impressive ceiling took eight years and approximately three million pieces of mosaic. The mosaic features famous personalities such as Hans Christian Andersen and Carl Nielsen. Additionally, H.C. Ørsted and Niels Bohr, both renowned physicists who contributed significantly to the development of the radio, are also depicted in the artwork.

Admire the magnificent mosaic at the passage next to the Royal Danish Theatre on Kongens Nytorv. Hop off at stop 2 - Nyhavn / Kongens Nytorv on Stromma's Classic Copenhagen route .

Take a Stroll in a Secret Garden

The Black Diamond is an architectural masterpiece that stands out from its surroundings and the same goes for Christiansborg Palace, but wedged in between them, you’ll find one of Copenhagen’s most well-kept secrets: The Royal Library Garden. It’s such a secret, that many locals don’t know the garden. The garden was built on top of Tøjhushavnen, Christian IV’s former naval port, and has existed since the 1920s. As a nod to the area’s naval history, there’s a pond in the middle of the garden to symbolize the sea and a mooring ring used for naval ships in the 17th and 18th century built into the masonry at the end of the garden.

Find the secret garden at Rigsdagsgården 13B. Hop Off at stop 1 - Ved Stranden on Stromma's Classic Copenhagen route .

Royal Library Garden.jpg

Witness a Tragic Tale Under Water

Under the waters of the Slotsholmen Canal, you can see a sculpture of merman and his sons. The sculpture is called Agnete & Havmanden, or Agnete and the Merman, and it was made by Suste Bonnén in 1992. The sculpture is based on a Danish folk tale about a woman who falls in love with a merman and her greatest wish is to live her life with him underwater. Agnete’s wish comes true, she gets her merman as well as seven sons, only for her to realize she was happier on land and therefore she leaves her family and to this day, you can see them gazing up from the water, waiting for her return.

Look under water at Gammel Strand.

Agnete_og_Havmanden.jpg

A Celebration of Bertel Thorvaldsen

Atop Thorvaldsen’s Museum, you can see a statue of the Goddess Victoria riding in triumph with her four horses, symbolizing the great success of Bertel Thorvaldsen. Despite being born into very poor circumstances in Copenhagen, Thorvaldsen’s exceptional talent for both drawing and sculpture making led him to spend 40 years working in Rome, creating works of art for the Pope, Napoleon, and European royalty. His life is a true story of success.

Don’t forget to look up and see the Goddess at Bertel Thorvaldsens Plads 2. You also get a great view of the statue on board Stromma's Classic Canal Tour with departure from Ved Stranden.

A Post-Modern Weather App

The beautiful Art Deco building called Richshuset, located close to City Hall Square and Tivoli Gardens , is easily recognizable by the enormous thermometer on the side. Let your gaze follow the thermometer upwards to find a post-modern weather app. The two golden weather girls supposedly predict the weather. If you can spot the “sunshine-girl”, dressed in a summer dress and pulling her bike, it’s a sign of nice and sunny weather. However, if you see the girl wearing a raincoat and walking her dog, it’s time to open your umbrella as this indicates rain.

Find Richshuset at Vesterbrogade 2A. 

Wander Off the Beaten Path

Outside the city center you can enjoy some of Copenhagen's cool neighborhoods such as Refshaleøen, Frederiksberg, and Vesterbro and here lies some hidden gems as well.

Visit a Grave From the Future

At Assistens Cemetery, you can pay a visit to the grave of a time traveller! This is the final – or should we say future – resting place of time traveller Andreas Morgenrødt. He was born in 1996, and according to his gravestone, dies in 2064! This unusual inscription has left many visitors momentarily confused, prompting them to ask themselves, “Wait, what year is it?”

This grave is part of an artistic installation from 2015, created by artist Morten Søndergaard. Interestingly, the name Andreas Morgenrødt is an anagram of the artist’s name. But let’s keep this between us, as the tale of a time traveller’s grave is far more interesting than the real story.

Travel in time at Assistens Cemetery, Kapelvej 4.

A Majestic Symbol of Strength and Loyalty

Step into the Carlsberg City District and be greeted by the awe-inspiring sight of the Elephant Gate. Built in 1901, this architectural marvel features four colossal granite elephants, each one a testament to the strength and loyalty that elephants symbolize.

The gate was built by Danish brewer and founder of Carlsberg, Carl Jacobsen. He collaborated with the talented architect Vilhelm Dahlerup to bring his vision to life and the inspiration behind the gate is the elephant statue at Piazza Minerva in Rome.

Find the elephants at Ny Carlsberg Vej 100.

Elephant gates at Carlsberg.jpg

Visit An Underground Art Museum

In Søndermarken, just across from the entrance of the Copenhagen Zoo , lies a hidden gem - the underground art museum, Cisternerne. This unique museum, which opened its doors in 1996, was once a water reservoir that has since been transformed into a haven for modern art. The exhibitions here are inspired by the unique atmosphere of the space, with artists from around the world using the subterranean setting to explore themes of darkness, dampness, and depth.

One thing to note before your visit - the underground location means it can get a bit chilly, so be sure to bring a sweater or light jacket.

Go underground in Søndermarken, Roskildevej 25. Join Stromma's Urban Green Copenhagen route and jump off at stop 27 - Copenhagen Zoo / Cisternerne.

Challenge Yourself High Above Ground

Are you an adrenaline junkie or do you like challenging your limits? At Urban Ranger Camp on Refshaleøen you can get an adrenaline kick out of the ordinary! Imagine yourself 50-metres above ground, high roping through 4 different tracks of varied difficulty level and being rewarded by taking the deathslide (!) back to the ground. Urban Ranger Camp is a fun way to push your limits and even though it’s not a sight as such, you should definitely add this to your list of non-touristy things to do in Copenhagen.

Challenge yourself at Refshalevej 177 or jump off at stop 34 – Street Food / Reffen on board Stromma’s Colorful Copenhagen route .

These are just some of the hidden gems you can find in Copenhagen. Whether you’re a local or a visitor, these treasures will give you a new perspective on the city. So, what are you waiting for? Book your trip today and discover new things that will make you fall in love with Copenhagen and the city’s rich history.

Map of Copenhagen's Hidden Gems

Colorful houses and wooden boats lining canal in Nyhavn in Copenhagen. eee

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COMMENTS

  1. The Round Tower

    One of Copenhagen's most iconic buildings, this 17th Century tower and observatory provides rooftop views from the heart of the city and is the oldest functioning observatory in Europe. ... The observatory isn't the only thing you can visit in the round tower. There's also a grand library hall, which once housed the entire book collection of ...

  2. Visit Us

    The Observatory is located at the top of the Round Tower. You are always welcome to look inside and let your thoughts wander across the Universe. During the winter season from October to March, the Observatory is manned by our astronomers Tuesday and Wednesday evenings 18-21. A visit to the Observatory is included in the admission price.

  3. Tickets

    For Children Learning and fun with the Round Tower; Virtual Tour Visit the tower from home; What's On What's On. ... The Round Tower is a listed building without elevator and with a narrow staircase at the top. ... Visit our Virtual Tour here. Contact Købmagergade 52 A 1150 Copenhagen K Denmark +45 33 73 03 73 [email protected]. Employees ...

  4. Rundetaarn

    Hans Christian Andersen and the Round Tower. Arriving in Copenhagen as a young man, Hans Christian Andersen visited the Round Tower as one of the first things and was allowed to use the books in the University Library - provided that he put the books properly away after use. Later he returned to the tower numerous times in his writings.

  5. The Round Tower

    The Round Tower. 7,926 reviews. #14 of 463 things to do in Copenhagen. Observation Decks & Towers. Open now. 10:00 AM - 8:00 PM. Write a review. About. The Round Tower Lookout Tower - Observatory - Exhibitions - Concerts.One of the best-known and most popular structures in Denmark, the Round Tower has been a distinctive feature of the ...

  6. How to Visit the Round Tower in Copenhagen in 2023

    The opening hours depend on whether you visit during the winter or summer season. It's open on a daily basis all year round except for 24th and 25th of December, plus the 1st of January and the tower closes at 3 PM on 31 December. Here are the opening hours for the Round Tower in 2023: April to September: 10 AM - 8 PM.

  7. The Round Tower

    The Round Tower was built in 1642 by King Christian IV of Denmark, and the King himself sketched the famous golden rebus on its façade. The Iconic Spiral. One of the star attractions of The Round Tower is the beautiful Spiral Ramp coiling 7 ½ times around the tower's hollow core - from the cobblestones of Købmagergade all the way to the ...

  8. The Round Tower

    From the top of the tower, a charming view of Copenhagen unfolds, where one can enjoy the sight of the city's rooftops and landmarks or visit the small observatory in the center. The Round Tower is part of Copenhagen's rich history and symbolizes the city's ability to unite past grandeur with present innovation.

  9. The round tower

    So the Tower is really huge... Location: in the pedestrian street Købmagergade; a 20 min walk from the Town Hall Square. The Round Tower is the oldest functioning observatory in Europe. Since it was finished in 1642, until 1861, the tower was used as the observatory of the University of Copenhagen.

  10. Round Tower, Copenhagen: A Visitor's Guide

    The Round Tower is a Dutch-baroque-style tower built between 1637 and 1642. The original reason for its construction was to observe the night sky, but it functions today as a place for others to view Copenhagen from above. In addition to the observation deck, you'll find a shop inside the building—along with various exhibitions.

  11. Visit The Round Tower in Copenhagen

    Ticket prices: Adults 40 DKK. Children (5-15 years) 10 DKK. Children under 5 years are free of charge. Price for school visits: Adults 25 DKK/Children 10 DKK. Opening hours: 10am - 8pm. Getting there: If coming from the direction of Central Station, you can take an overground S-train to Nørreport Station, from where The Round Tower is a short ...

  12. Rundetaarn

    The Round Tower (Danish: Rundetårn) is a 17th-century tower in Copenhagen, Denmark, one of the many architectural projects of Christian IV of Denmark.Built as an astronomical observatory, it is noted for its equestrian staircase, a 7.5-turn helical corridor leading to the platform at the top (34.8 meters above ground), and its views over Copenhagen.

  13. The Observatory

    The Observatory Europe's Oldest Observatory. At the top of the Round Tower you find the oldest functioning observatory in Europe. King Christian IV erected the tower to enable astronomers from the University of Copenhagen to gaze at the stars far above the lights and the smoke of the city.

  14. The Round Tower of Copenhagen From 1642

    The Round Tower in Copenhagen was built by a Danish king, Christian lV. The Round Tower. When Christian IV built the tower, Denmark was quite famous for its astronomical achievements thanks to the astronomer Tycho Brahe. When Brahe died in 1601, the King wished to continue Brahe's research and the Round Tower was built from 1637-1642.

  15. Round Tower in Copenhagen

    The Round Tower is a beautiful and unusual cylindrical structure in the center of the city. The 17th century tower was constructed during the reign of Christian IV as an astronomical observatory. ... Round Tower is part of Copenhagen Self-Guided Murder Mystery Tour by the Round Tower - a great way to experience Copenhagen 's unique culture ...

  16. Round Tower Copenhagen (Rundetaarn, Rundetårn)

    Observation tower in Copenhagen: Rundetaarn, Rundetårn or Round Tower. Rundetårn, the Round Tower, is located in the city centre of Copenhagen. Today, the Round Tower of Copenhagen is one of the city's tourist attractions, but it was originally built for astronomical purposes. King Christian IV had the tower built between 1637 and 1642.

  17. Round Tower in Copenhagen, Denmark

    This astronomical observatory is among the most popular sites in Copenhagen. It offers a beautiful view of the city and an opportunity to observe the sun in the same establishment. Built in the 17th century, this tower used to serve as a library, where people like Ludvig Holberg, Ole Rømer, H.C. Ørsted and Hans Christian Andersen would study.

  18. Discover the Magic of Copenhagen's Round Tower

    Explore the timeless charm of The Round Tower (Rundetårn) in Copenhagen. Discover its rich history, unique architecture, and cultural treasures. Welcome to the magical world of Copenhagen's Round Tower, a place where stories from the past and amazing buildings come together to create a wonderful experience for everyone.

  19. Around the Tower

    The Round Tower is a listed building without elevator and with a narrow staircase at the top. Unfortunately, it is not well suited for wheelchairs and pushchairs. Købmagergade 52 A. 1150 Copenhagen K. Denmark. +45 33 73 03 73. Built by King Christian IV and dating from 1642, the Round Tower is one of Denmark's best-known and most visited ...

  20. Enjoy Copenhagen Views from the Rundetaarn Round Tower

    The Rundetaarn, Købmagergade 52A, 1150 Copenhagen K, tel +45 33 73 03 73, is located in the old town pedestrian zone between Nørreport station and Strøget, or between Rosenborg Palace and the university / Copenhagen Cathedral. The Rundetaarn viewing tower in Copenhagen is open daily from 10:00 to 18:00, closing at 20:00 from late May to late ...

  21. The Round Tower: The Most Unique Place to Get Views of Copenhagen

    The Round Tower in Copenhagen is one of the most unique buildings in the city. You can get cool photos inside and amazing views of Copenhagen from the top! ... This makes me want to visit Copenhagen! What a cool place to see. The views from the top look amazing, and the architecture is stunning! Reply. Julia says: August 4, 2018 at 1:24 am.

  22. The View

    Centred by the Observatory, there is a 360-degree view all the way to Sweden. For centuries, the view of the city's roofs and sights from the top of the Round Tower has been one of Copenhagen's major attractions. Caspar Fincke's lattice surrounding the platform shows the royal cypher of King Christian IV and the initials of his motto ...

  23. Uncover Copenhagen's Best Hidden Gems

    Get a Glimpse of Copenhagen's Medieval Past. Discover the remains of Jarmers Tower, a medieval fortification from the 16th century. Jarmers Tower, or Jarmers Tårn, was once part of the Copenhagen moat and represents the remains of the original eleven towers which were once joined together as a part of the city's medieval fortification.

  24. Gateway to the Round Tower

    The Round Tower's beginning, its entrance with the gateway to the tower, has received less notice. "The number three can also refer to the three university functions that the edifice originally housed". The gateway of the tower is, however, too interesting to simply be brushed aside as something one passes in order to reach something else.