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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
French independent team — GDPR-native
Distance27.21 km
Elevation gain1798 m
Elevation loss1798 m
Estimated time8 h 40 min
Altitude maximum2799 m
Altitude minimum1830 m
TypeLoop
DifficultyVery hard
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About this trail
27.21 km loop hiking starting from Lago Bleu.
This hike includes 4 significant climbs. With a total elevation gain of 1097 m across 8.50 km, with an average slope of 12.9%.
- Climb 1 (at km 2.14 km): +129 m over 911 m, average slope 14.2%
- Climb 2 (at km 8.25 km): +547 m over 4.45 km, average slope 12.3%
- Climb 3 (at km 12.26 km): +55 m over 629 m, average slope 8.7%
- Climb 4 (at km 24.98 km): +366 m over 2.51 km, average slope 14.6%
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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
