Tips
Ar〽️in Bock ©️
August 2, 2025
Hiking
What was built and fortified there was truly gigantic. The size of the cannons was also enormous for the time.
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•Nearby routes
Best routes near Cannons of Suomenlinna Sea Fortress
4.8
(35)
305
hikers
15.3km
03:59
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Moderate
Details
Informations
Elevation 40 m
Weather
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Friday 13 March
6°C
3°C
0 %
Additional weather tips
Max wind speed: 31.0 km/h
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