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The Citadel

The Citadel in Copenhagen was founded by Danish King Christian 4 in 1626. You will find it on the border of inner Copenhagen and the area of Østerbro.

Opening hours

30 AprilThursday
06:00 AM–10:00 PM
1 MayFriday
06:00 AM–10:00 PM
2 MaySaturday
06:00 AM–10:00 PM
3 MaySunday
06:00 AM–10:00 PM
4 MayMonday
06:00 AM–10:00 PM
5 MayTuesday
06:00 AM–10:00 PM
6 MayWednesday
06:00 AM–10:00 PM
7 MayThursday
06:00 AM–10:00 PM
8 MayFriday
06:00 AM–10:00 PM
9 MaySaturday
06:00 AM–10:00 PM
10 MaySunday
06:00 AM–10:00 PM
11 MayMonday
06:00 AM–10:00 PM
12 MayTuesday
06:00 AM–10:00 PM
13 MayWednesday
06:00 AM–10:00 PM
14 MayThursday
06:00 AM–10:00 PM
Saint Hannes Cross
The Citadel Copenhagen
Parks and gardens
Photo: Daniel Rasmussen© VisitCopenhagen

Struensee at the Citadel

Today, the buildings inside the Citadel are used as military barracks and offices. However, the area is open to the public and a favourite green lung for a brisk walk or jog on the ramparts.


Johan Friedrich Struensee was arrested on the night of 17 January 1772 after a masquerade ball at the Court Theatre in Copenhagen.

He was placed under arrest at the Citadel where he stayed until his trial on 21 February. He was convicted of lese-majesty because of his affair with Queen Caroline Mathilde.

Get directions

Gl. Hovedvagt, Kastellet 1

2100 København Ø

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Last updated by::VisitCopenhageninfo@visitcopenhagen.com

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