Mathias Mølgaard
Mathias Mølgaard
January 12, 2024

Kastellet, or The Citadel, is a historic fortress located in Copenhagen, Denmark. It is a unique place to visit for tourists and locals alike. In this blog post, we will explore the history and significance of Kastellet, as well as some of the notable features and attractions of this beautiful landmark.

History and Significance of Kastellet

Kastellet main street in 1880

King Christian IV initiated the construction of Kastellet in the 17th century as part of a series of fortifications designed to protect Copenhagen from foreign invasion. Its distinctive five-pointed star shape was based on Renaissance military architecture and was intended to provide a clear line of sight for defenders.

Over the years, Kastellet played an important role in Danish military history. During the 19th century, it served as a barracks for the Danish army, and during World War II, it was occupied by German forces. Today, it is still an active military facility and is used by the Danish Defence Intelligence Service, the Home Guard and the Judge Advocate Corps.

Despite military presence at Kastellet, it is widely visited by tourists and locals, as the area is also serving as a public park.

Attractions at Kastellet

Kastellet is a popular tourist attraction, not only for its historical significance but also for its beautiful architecture and scenic surroundings. Read about some of the notable features and attractions of Kastellet below.


The Windmill


One of the most iconic features of Kastellet is its windmill, which dates back to the 1840s. The windmill was used to grind grain for the soldiers stationed at Kastellet and was in use until 1903.

The Citadel Church


The Citadel Church is a beautiful baroque-style church located within the walls of Kastellet. It was built in the 17th century and is still used for religious services today.

The Commander's House


The Commander's House is a historic building that was once the residence of the commanding officer at Kastellet. Today, the building services as a information center for the Monument to Denmark's International Activities after 1948.

The Bastions

Kastellet is surrounded by five bastions, each of which has its own distinctive shape and features. Visitors can walk along the ramparts and enjoy stunning views of Copenhagen Harbour and the surrounding area.

The Park


Kastellet is also home to a large and beautiful park, which is a popular spot for picnics, strolls, and outdoor activities. The park is home to a number of statues and monuments.


Kastellet is a unique and fascinating destination in Copenhagen, with a rich history and a range of interesting things to see. Whether you're interested in military history, architecture, or just looking for a beautiful place to explore, Kastellet is well worth a visit. So why not take a stroll around the fortress and soak up some of Copenhagen's rich history and culture?

Opening hours and directions

Openings hours for (updated today)
  • Monday: Closed
  • Tuesday: Closed
  • Wednesday: Closed
  • Thursday: Closed
  • Friday: Closed
  • Saturday: Closed
  • Sunday: Closed
Address: - directions
Website: official site

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Fortællingen om en soldats barske kår på Kastellet i midten af 1700-tallet.


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