Welcome to a time travel experience you will never forget. A guided tour of Carlsten Fortress is an exciting journey that takes you back to bygone times with incomparable stories of prisoners and the harsh life at the fortress.

Join us on a guided tour of this impressive 18th century fortress beautifully situated on Marstrand. Discover its fascinating history and learn more about its importance for Sweden’s defense through the ages.

The fortress’ knowledgeable guides will take you on a journey through the rooms and corridors of the fortress, telling exciting stories and giving you a unique insight into life at the fortress in different eras.