Finnish Submarine Vesikko (Sukellusvene Vesikko)

The submarine Vesikko is one of the most popular attractions in Suomenlinna. Vesikko museum is only open during the summer season. The opening hours can be found in the calendar. Tickets: 7/4/0 € (adults, children 7-17 yrs/students/retirees, children under 7 yrs). You can visit also Military Museums Manege with the same entrance ticket.