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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
French independent team — GDPR-native
Distance12.83 km
Elevation gain1628 m
Elevation loss1016 m
Estimated time6 h
Altitude maximum3018 m
Altitude minimum2252 m
TypeOut & back
DifficultyVery hard
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About this trail
12.83 km loop hiking starting from Gamslahnernock.
This hike includes 3 significant climbs. With a total elevation gain of 1254 m across 5.73 km, with an average slope of 21.9%.
- Climb 1 (at km 4.57 km): +421 m over 2.22 km, average slope 18.9%
- Climb 2 (at km 9.18 km): +388 m over 1.60 km, average slope 24.3%
- Climb 3 (at km 12.79 km): +445 m over 1.90 km, average slope 23.4%
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Privacy-first analytics, hosted in France. Your data stays yours.
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Truly free — no hidden premium
Topo maps, GPX, offline use included. No premium paywall.
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A real app, not just a website
iOS + Android with offline topo maps and live GPS navigation.
French independent team — GDPR-native
