Copenhagen, Denmark

Kastellet

Copenhagen, Denmark

Rating★4.6(2,920 reviews)

AddressGl. Hovedvagt, Kastellet 1, 2100 Kobenhavn, Denmark

AttractionTop Rated

Star-shaped 17th-century fortress with ramparts & a museum, regular host to events & concerts.

Last updated: February 11, 2026

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Overview

Star-shaped 17th-century fortress with ramparts & a museum, regular host to events & concerts.

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

Visitor Reviews

**★★★★★ Richard Ashcroft — a month ago

Well-preserved 17th century pentagonal fortress with a bastion at each point of the star. Entered via bridges crossing the moat to the north and south gates. Although an active military site, it's simultaneously a peaceful park and visitor attraction.

**★★★★★ David Lim — a month ago

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