



World Heritage Site Suomenlinna
The Suomenlinna Sea Fortress is a cultural treasure. Its construction began in the mid-18th century. Welcome to Suomenlinna!
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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
Opening hours
Suomenlinna Visitor Centre
10.00-18.00
Restaurants, cafés and bars
11.00-17.00
11.00-18.00
12.00-22.00
11.00-20.00
12.00-20.00
12.00-22.00
10.30-18.00
Museums
10.00-18.00
10.30-13.00
13.30-17.30
11.00-18.00
11.00-18.00
Culture, art and artisan workshops
11.00-17.30
10.00-15.00
12.00-18.00
Other services
11.00-17.00
8.00-15.30
10.00-17.30
12.00-18.00
Self-service 6.00-12.00
Self-service 18.00-21.00
Visit Lonna Island in summer by waterbus
15.00-22.00
12.00-21.00
15.30-20.30
Suomenlinna Visitor Centre
10.00-18.00
Restaurants, cafés and bars
11.00-17.00
11.00-18.00
12.00-22.00
11.00-20.00
12.00-20.00
12.00-22.00
10.30-18.00
Museums
10.00-18.00
10.30-13.00
13.30-17.30
11.00-18.00
11.00-18.00
Culture, art and artisan workshops
11.00-17.30
10.00-15.00
12.00-18.00
Other services
11.00-17.00
8.00-15.30
10.00-17.30
12.00-18.00
Self-service 6.00-12.00
Self-service 18.00-21.00
Visit Lonna Island in summer by waterbus
15.00-22.00
12.00-21.00
15.30-20.30

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