Attractions & museums
Photo: Estonian Maritime Museum
Photo: Toomas Tuul

    Great Coastal Gate and Fat Margaret Tower

    Guarding the north end of Pikk street, these two defensive structures provide an eye-opening glimpse into Tallinn's maritime past.

    The medieval-era Great Coastal Gate (Suur Rannavärav) and Fat Margaret tower (Paks Margareeta) were built not only to defend the city from the seaward side of town, but also to impress any visitors arriving via the harbour.

    These days Fat Margaret’s cannon tower is home to the Estonian Maritime Museum, which provides a detailed look at the all-important sea-faring aspect of Estonia’s history, displaying such things as Neolithic fishing gear, antique diving equipment, and even the entire wheelhouse from a 1950s-era trawler. The extensive museum covers four floors of the historic tower.

    You can also access the tower's rooftop for a picture-postcard view of the Tallinn harbour and Old Town.

    The Great Coastal Gate, along with the Viru Gates, are the last of six gates that controlled access to the town in medieval times. The gate system here on Pikk street originated in the 1300s, but it was during reconstruction in the early 16th century that the Fat Margaret cannon tower was added. Built from 1511 to 1530, this hefty, round tower has a diameter of 25 metres, a height of about 20 metres, and walls up to 5 metres thick.

    The origins of Fat Margaret's name are a mystery. Some theories insist it was named for one of its larger cannons, while others hint at a cook called Margaret who once worked here.

    In any case, the tower has served a number of different functions throughout its history. It has been used a storehouse for gunpowder and weapons, and as a prison.

    Free entry with Tallinn Card!

    TripAdvisor® Traveler Reviews

    TripAdvisor logo tripadvisor rating 4.0 of 5

    based on 394 reviews

    • Beautiful building with a nice exposition

      tripadvisor rating 5 of 5
      September 22, 2020 By JulieF2978

      Beautiful building from the inside. Usually we just see it from outside at the entrance of the Old Town. But worth a visit, the exposition is very well presented and gives us a lot of information... Read more comments

    • Impressive tower

      tripadvisor rating 5 of 5
      January 28, 2020 By Mikael F

      The medieval Fat Margaret Tower and the Great Coastal Gate next to it were built to defend the city from the seaward side of town. The tower was completed in 1530. The round tower has a diameter of... Read more comments

    • Highly recommended for visit after renovation

      tripadvisor rating 5 of 5
      January 13, 2020 By Licka K

      The Fat Margaret Tower as an original part of the Estonian Maritime Museum was opened after the total renovation on November 28, 2019. And it’s really worth visiting it, if you interested in the... Read more comments