The Military Museum of Finland collects and preserves items and photographs related to Finland's military and weapon history, as well as various phases of the Defense Forces.

The Military Museum of Finland has three exhibition locations in Suomenlinna: Manege, the Artillery Manege, and the submarine Vesikko.

Exhibitions:

Exhibition tells about the four wars Finland has fought during it´s independence: the Civil War in 1918, the Winter War in 1939–1940, the Continuation War in 1941–1944 and the Lapland War in 1944–1945.

More information on opening hours, tickets and museum: https://sotamuseo.fi/en/frontpage