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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance15.15 km
Elevation gain2414 m
Elevation loss2414 m
Estimated time8 h
Altitude maximum2456 m
Altitude minimum450 m
TypeLoop
DifficultyVery hard
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About this trail
15.15 km loop hiking starting from Vernayaz.
This hike includes 3 significant climbs. With a total elevation gain of 1895 m across 7.21 km, with an average slope of 26.3%.
- Climb 1 (at km 3.86 km): +674 m over 2.84 km, average slope 23.7%
- Climb 2 (at km 12.23 km): +1186 m over 4.23 km, average slope 28.0%
- Climb 3 (at km 13.21 km): +35 m over 141 m, average slope 24.9%
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No ads, no third-party trackers
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
