Opening hours

Military Museum´s Manege and Artillery Manege

Suomenlinna, Iso Mustasaari, Helsinki

• 1 May–30 September 2025 open Mon–Sun 11:00–18:00
• Last admittance 30 minutes before closing time
• Telephone during opening hours +358 299 530261
• The exhibition is on one floor and is accessible by wheelchair

Submarine Vesikko

Suomenlinna, Susisaari/Tykistölahti, Helsinki

• 8 May–30 September 2025 open Mon–Sun 11:00–18:00
• Last admittance 15 minutes before closing time
• Telephone during opening hours +358 299 530260
• Submarine Vesikko is not accessible by wheelchair

Exceptional opening hours

• The exhibitions of the Military Museum´s Manege and the Artillery Manege are closed 23–26 December 2025

Military Museum´s exhibitions at Liisankatu 1 and Maurinkatu 1, Helsinki, are closed.