The Round Tower, known in Danish as Rundetårn, stands on Købmagergade 52A in central Copenhagen, Denmark. It is a 17th-century tower and one of the city's most distinctive landmarks, easy to reach on foot from the shopping streets and squares of the old centre.
What to see
The tower houses what is described as Europe's oldest functioning astronomical observatory, so a visit can combine a look at centuries-old scientific history with the city view from the top. A spiral walkway, rather than a staircase, leads visitors upward, which makes the climb a memorable part of the experience in its own right.
What makes it worth a visit
- A historic building of the 17th century that still serves its original scientific purpose.
- The observatory, presented as the oldest functioning one of its kind in Europe.
- The spiral walkway, which is the way up and gives the visit its character.
- A central location, so it fits naturally into a walk through the city.
The tower suits visitors interested in architecture, the history of science, or simply an unusual way to see Copenhagen from above. Because it sits in the heart of the city, it is also a convenient stop between museums, cafés and the streets around it.
For current visiting arrangements, you can telephone the tower on +45 33 73 03 73 before you set out.