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Directions to trailhead
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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
French independent team — GDPR-native
Distance58.56 km
Elevation gain2892 m
Elevation loss2892 m
Estimated time18 h 20 min
Altitude maximum1205 m
Altitude minimum267 m
TypeLoop
DifficultyVery hard
Weather forecast
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About this trail
58.56 km loop hiking starting from Les Trois Maisons.
This hike includes 8 significant climbs. With a total elevation gain of 2063 m across 18.27 km, with an average slope of 11.3%.
- Climb 1 (at km 5.26 km): +92 m over 943 m, average slope 9.8%
- Climb 2 (at km 15.35 km): +238 m over 2.72 km, average slope 8.8%
- Climb 3 (at km 26.41 km): +718 m over 5.71 km, average slope 12.6%
- Climb 4 (at km 35.87 km): +396 m over 4.09 km, average slope 9.7%
- Climb 5 (at km 38.95 km): +107 m over 1.18 km, average slope 9.0%
- Climb 6 (at km 45.26 km): +140 m over 913 m, average slope 15.3%
- Climb 7 (at km 52.57 km): +198 m over 1.09 km, average slope 18.1%
- Climb 8 (at km 55.56 km): +174 m over 1.62 km, average slope 10.7%
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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