Tips
Bryan | Exploro Ergo Sum
July 5, 2025
Hiking
The beautiful Petosan basin is dazzlingly green in summer. The silence of the basin allows for pleasant walks while admiring the Grandes Jorasses chain and breathing in the pure air. Here you can breathe the mountain!
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•Mik
July 25, 2025
Hiking
A relaxing walk through pastures and woods; from the convenient roadside parking lot, you reach the small village of Petosan, from where an easy trail begins through a charming forest. Unfortunately, our walk was interrupted by a ⛈️ after a couple of kilometers.
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Routes here
Best routes to Petosan
4.3
(4)
11
hikers
2.77km
00:47
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Easy
12
hikers
6.46km
02:40
320m
320m
Historic trail through 17th-century trenches and bastions with stunning Grandes Jorasses views.
Moderate
4.8
(141)
893
hikers
13.0km
04:08
400m
400m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
Moderate
Details
Informations
Elevation 1,760 m
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Sunday 22 February
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Additional weather tips
Max wind speed: 6.0 km/h
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