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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
Distance40.00 km
Elevation gain3940 m
Elevation loss4228 m
Estimated time14 h 30 min
Altitude maximum1739 m
Altitude minimum195 m
TypeLoop
DifficultyVery hard
Weather forecast
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About this trail
40.00 km loop hiking starting from Porcen.
This hike includes 6 significant climbs. With a total elevation gain of 2065 m across 10.82 km, with an average slope of 19.1%.
- Climb 1 (at km 3.71 km): +1001 m over 3.69 km, average slope 27.1%
- Climb 2 (at km 8.02 km): +80 m over 555 m, average slope 14.4%
- Climb 3 (at km 11.67 km): +69 m over 275 m, average slope 25.1%
- Climb 4 (at km 14.42 km): +96 m over 361 m, average slope 26.6%
- Climb 5 (at km 21.70 km): +635 m over 4.03 km, average slope 15.8%
- Climb 6 (at km 26.62 km): +184 m over 1.91 km, average slope 9.7%
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Share photos of your trails
Help the community discover what each route really looks like.
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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