Mini-submarine museum in Töre harbour

is a mini-submarine in the Swedish Navy. In 1954, the first mini-submarine in the Swedish Navy was built. The mini-submarine Spiggen II was built in 1990 for the 1st submarine flotilla as a target submarine in submarine hunting exercises. With a length of 11 meters and a displacement of 12 tonnes in surface position, it has room for three to four people.