Overview
Built in 1642 by Christian IV as Europe's oldest functioning observatory, this 34.8m round tower has a unique spiral ramp instead of stairs, designed to allow carriages to ride up. Famously, Peter the Great rode up on horseback in 1716. The observation platform at the top offers a 360-degree panorama of Copenhagen's old town with its red roofs and spires. Admission about DKK 40. 5-minute walk from Metro M3 Nørreport station.
Opening Hours
10:00-18:00 (until 20:00 May-Sep; until 21:00 Tue-Wed).
Travel Tips
The spiral ramp is about 209m long and easy to walk up. Visit at sunset for a golden view of Copenhagen.
Hotels near Round Tower (Rundetårn)
Hotels and guesthouses in Copenhagen, Indre By, Copenhagen
Other attractions in Copenhagen
Nyhavn
Copenhagen's iconic canal street lined with brightly colored townhouses.
Tivoli Gardens
The world's second-oldest amusement park, opened in 1843.
The Little Mermaid
An iconic Copenhagen statue inspired by Hans Christian Andersen's fairy tale.
Freetown Christiania
A unique self-governing freetown brimming with art and alternative culture.
Rosenborg Castle
A 17th-century Renaissance castle housing the Danish crown jewels.
Strøget
One of Europe's longest pedestrian shopping streets, stretching about 1.1km.
Amalienborg Palace
The official residence of the Danish royal family, with a daily noon changing of the guard.