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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance16.42 km
Elevation gain939 m
Elevation loss1110 m
Estimated time5 h 20 min
Altitude maximum1638 m
Altitude minimum891 m
TypeOut & back
DifficultyHard
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About this trail
16.42 km loop hiking starting from Bourg-Saint-Pierre.
This hike includes 2 significant climbs. With a total elevation gain of 556 m across 2.95 km, with an average slope of 18.8%.
- Climb 1 (at km 9.73 km): +93 m over 844 m, average slope 11.0%
- Climb 2 (at km 15.56 km): +463 m over 2.11 km, average slope 22.0%
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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
