Attractions & museums

    Bastion passages in the Tallinn Old Town

    The bastion passages are part of the Kiek in de Kök Fortification Museum.

    The mysterious passages in Tallinn’s earthwork fortifications were built along with the bastions in the 17th and 18th centuries to conceal the movement of soldiers, ammunition, and other equipment from the enemy. They were also used to monitor the enemy’s underground activities of planting mines. After the fortifications were removed from the list of military objects in 1857, parks were established on the Ingrian and Swedish bastions.

    Carved Stone Museum, located in the Ingrian bastion, can also be found in the bastion passages. The Museum presents the carved stone collection of the Tallinn City Museum.

    Individual visitors can use an audio guide in the bastion passages. We also offer guided tours.

    Free with Tallinn Card!

    During free Museum Sundays (07.07; 04.08; 01.09; 06.10; 03.11; 01.12) only the bastion passages with the Carved Stone Museum will be open. The Maiden Tower, the Stable Tower and the Gate Tower will be closed.

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    TripAdvisor® Traveler Reviews

    TripAdvisor logo tripadvisor rating 4.2 of 5

    based on 1287 reviews

    • Great Historical Experience

      tripadvisor rating 5 of 5
      September 1, 2025 By DillonM1905

      We thoroughly enjoyed the walk on the town walls and the museum inside the Kiek, much focusing on the history of the Blackheads. Plenty for kids to do and multiple floors and room of exhibits. The... Read more comments

    • highly recommend

      tripadvisor rating 5 of 5
      August 24, 2025 By Perry G

      This is one not to miss. You get to visit the towers, exhibitions and walk along the underground corridor which was originally build during medieval time but which were then subsequently used for... Read more comments

    • Highly recommended.

      tripadvisor rating 4 of 5
      August 16, 2025 By thenoelw

      Great value for money as the family ticket gave access to so many exhibitions and rooms,easily took up 2.5/3 hours. The views walking the wall were breathtaking, and the atmosphere in the chambers... Read more comments