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Walk

Kastellet ramparts and the Little Mermaid

A walk on the ramparts of the fortress Christian IV founded in 1626, with the harbour alongside and Edvard Eriksen's Little Mermaid (1913) on her rock at Langelinie just beyond.

The grassy ramparts and moat of Kastellet, the Citadel, with the spire of St Alban's Church beyond
Photo: Daniel Rasmussen/VisitCopenhagen
DifficultyEasy – grassy ramparts with short slopes
StartKastellet main guardhouse (Gl. Hovedvagt)
PastThe star-shaped ramparts of Kastellet, founded by Christian IV in 1626, The barracks still used by the military, The Little Mermaid on her rock off Langelinie Pier (Edvard Eriksen, 1913)
SeasonVisitCopenhagen lists 06:00–22:00 from 1 April to 30 September; winter hours are not stated in the sources read.
With childrenOpen to the public as a green lung for walks and jogging (VisitCopenhagen). No source covers pushchair access.

More walks in Copenhagen

All of Copenhagen walks The Copenhagen city guide

Checked on visitcopenhagen.com, October 2026. Check seasons and hours with the place before you go.

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