Submarine Vesikko, Helsinki Travel Guide

Submarine Vesikko offers a compelling journey into Finland's naval past. This meticulously restored vessel, located on the historic island of Suomenlinna, served in the Finnish Navy during the Winter War and Continuation War. Launched in 1933, it was initially a prototype for German Type II submarines before being acquired by Finland.Vesikko provides a tangible connection to the realities of submarine warfare. Visitors can explore the submarine's interior, experiencing firsthand the close quarters where a crew of 20 lived and worked. The vessel's design reflects the naval technology of the 1930s, with its compact size and innovative engineering. During its service, Vesikko sank the Soviet merchant ship Vyborg. After the war, Finland was prohibited from operating submarines, leading to Vesikko's conversion into a museum ship.Today, Vesikko stands as a memorial to naval warfare and a testament to Finnish maritime history. The museum attracts approximately 30,000 visitors annually. The submarine has undergone several restorations, including one in 2011 that addressed flooding issues. Vesikko is open to visitors during the summer months, from May to September.