Kastellet Audio Guide Tour

Enjoy self-guided audio tours with included attraction tickets in one app

Instant access

Open your tour from the link we send. No app required.

Explore at your pace

Start, pause, and continue whenever you like.

Online or offline

Listen in your browser or download the tour in the app.

Your free Christianshavn sightseeing self-guided audio tour is waiting.
Get free audio tours, travel Spotify playlists, and other goodies in your email.
By signing up, you agree to receive promotional emails on activities and insider tips. You can unsubscribe or withdraw your consent at any time with future effect. For more information, read our Privacy statement.

About Kastellet

Address

Gl. Hovedvagt, Kastellet 1, 2100 København, Denmark
Open in Google Maps

Opening hours

  • Monday: 6:00 AM – 8:00 PM
  • Tuesday: 6:00 AM – 8:00 PM
  • Wednesday: 6:00 AM – 8:00 PM
  • Thursday: 6:00 AM – 8:00 PM
  • Friday: 6:00 AM – 8:00 PM
  • Saturday: 6:00 AM – 8:00 PM
  • Sunday: 6:00 AM – 8:00 PM
Local time

Best time to visit

Early morning or late afternoon in spring and summer for quieter walks and the best light.

Crowd level

Popular with 3,243 Google reviews; arrive at opening, 6:00 AM, for the quietest visit, especially on summer weekends.

Directions

From central Christianshavn, cycle or take public transport north to Gl. Hovedvagt, Kastellet 1.

Kastellet is one of Copenhagen’s best-preserved historic fortresses, a star-shaped defensive complex dating to the 17th century. Built with ramparts, bastions, and surrounding moats, it reflects the era when fortified military architecture protected the Danish capital. Today, its former military grounds have become an important cultural and public space, where visitors come as much for the history as for the peaceful green landscape. Notable features include the geometric earthworks, scenic walking paths atop the ramparts, barracks buildings, and the traditional windmill that has become one of the site’s most recognizable landmarks. In modern Copenhagen, Kastellet stands out as a place where urban park life and military heritage meet in a remarkably intact setting near Christianshavn and the city center.

Before you enter

  • Check current opening hours; grounds are generally open daily from 6:00 AM to 8:00 PM.
  • Wear comfortable walking shoes for gravel paths and rampart routes.
  • Bring water and sun protection; open grassy areas offer limited shade.
  • Plan for a leisurely walk rather than indoor exhibits or building access.

What to expect

  • Expect scenic moats, grassy embankments, and a clear star-shaped fortress layout.
  • You can walk freely around the grounds and elevated ramparts.
  • Most buildings are viewed from outside rather than entered.
  • The atmosphere is peaceful, with locals walking, relaxing, and exercising.

During your visit

  • Start on the higher rampart paths for the best overall views.
  • Pause by the windmill and moat for photos.
  • Allow time to circle the fortress on foot at an unhurried pace.
  • Keep to marked paths and respect this historic military site.
  • A stroller- and wheelchair-friendly visit is possible on the flatter routes.

FAQ about Kastellet

Want to discover all there is to do in Christianshavn
Click here for a full list