Go to content

World Heritage Site Suomenlinna

The Suomenlinna Sea Fortress is a cultural treasure. Its construction began in the mid-18th century. Welcome to Suomenlinna!

I am interested in…

Suomenlinna today

Event organizers and service providers are responsible for keeping event and opening hours information up to date. Please note, that the changes are possible.

Events

At 20.30 Suomenlinna Evening Song Posters Café Bar Valimo
At 20.50 Suomenlinna Evening Song Suomenlinna Sea Fortress
At 10.30 Guided Walking Tour at Suomenlinna in English Suomenlinna Museum
At 14.00 Raija Malm: The Happy Childhoo Suomenlinna Library
At 13.00 Guided Walking Tour in Swedish 2025 Suomenlinna Museum
At 14.00 Pinocchio The Suomenlinna Open-air Theatre

Opening hours

Suomenlinna Visitor Centre

Visit Lonna Island in summer by waterbus

Lonna’s Bar

15.00-22.00

Lonna restaurant

12.00-21.00

Lonna Sauna

14.30-20.30

Suomenlinna Visitor Centre

Visit Lonna Island in summer by waterbus

Lonna’s Bar

15.00-22.00

Lonna restaurant

12.00-21.00

Lonna Sauna

14.30-20.30

Suomenlinna Museum Day

is celebrated annually on June 6th. Five museums are open from 11.00 to 20.00, with free admission all day.

Events