Tips
Niklas 🥾🚲🛶🛼😀
July 18, 2023
Hiking
Exploring these corridors makes it easier to imagine the life of the soldiers who used to serve here - certainly no picnic!
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Ralph_Gede
November 27, 2022
Hiking
A flashlight is helpful for the underground passages.
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Nearby routes
Best routes near Stone Corridor, Suomenlinna Fortress
4.8
(33)
315
hikers
15.3km
03:59
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Moderate
Details
Informations
Elevation 20 m
Weather
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Sunday 14 June
17°C
11°C
99 %
Additional weather tips
Max wind speed: 16.0 km/h
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