Seaplane Harbour, or Lennusadam, is a maritime museum in Tallinn’s Kalamaja district, inside a large restored seaplane hangar. Its central draw is the Lembit, a 1930s submarine you can explore from the inside, alongside interactive displays, simulators and exhibits on life at sea. After seeing the hangar, head outside to explore historic vessels, including an icebreaker and a minehunter. English-language information helps you follow the exhibits, and the café looks out over the main museum space.
A seaplane hangar turned maritime museum
Seaplane Harbour, known in Estonian as Lennusadam, occupies a former seaplane hangar built as part of a naval complex. Its broad interior now holds large maritime exhibits beneath a distinctive concrete roof. The scale of the hangar is part of the visit: full-sized vessels and aircraft-related displays sit alongside smaller objects and hands-on activities.
The museum presents maritime history across the air, the surface of the sea and the world below it. Exhibits cover Estonia’s connections with the sea, including naval history and the work and daily life associated with seafaring. Interactive displays make some of the material accessible through activities rather than text alone. Information is available in English as well as Estonian.
Inside the Lembit submarine
The Lembit, a submarine from the 1930s, is the museum’s most distinctive exhibit to enter. You can move through its interior and see the close quarters of a working vessel. Passageways and cabins are confined, and navigating them can take patience when the museum is busy. The experience gives a direct sense of the limited space aboard a submarine, but the narrow route may not suit anyone uncomfortable in enclosed spaces.
Other displays invite visitors to take part. Activities include a flight simulator and interactive games for adults and children. A small boat-steering activity and exhibits about seaplanes add variety to the visit. The hands-on elements are especially useful if you are visiting with children, while the larger vessels and naval objects provide more detail for those interested in maritime engineering or military history.
Historic vessels outside
The visit continues beyond the hangar, where historic ships are moored outside and can be explored. Among them are an icebreaker and a minehunter. Going aboard lets you look around the vessels’ decks and interiors, adding a different perspective to the objects displayed indoors. Leave time for this outdoor section instead of treating the hangar as the whole museum.
A combined ticket is an option if you want access to additional attractions such as the icebreaker. Check which sites are included when choosing your ticket. The museum also has a café overlooking the hangar, a useful pause between the indoor exhibits and the ships outside. For a more focused visit, prioritize the submarine and the vessels; for a longer stop, add the interactive activities and simulators.
FAQ
How long do you need at Seaplane Harbour?
Allow about 2 to 3 hours for the museum, the submarine and the ships outside.
Can you go inside the submarine?
Yes. You can explore the interior of the Lembit, a submarine from the 1930s. Its passages are narrow and can be difficult to navigate when busy.
Are there ships to see outside the museum?
Yes. Historic vessels moored outside include an icebreaker and a minehunter, and visitors can explore them.
Are there activities for children?
Yes. The museum has interactive exhibits and activities, including a flight simulator.
Are audio guides available?
Yes. Audio guides are available for an additional cost.
