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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
Distance50.01 km
Elevation gain3430 m
Elevation loss3531 m
Estimated time13 h 30 min
Altitude maximum558 m
Altitude minimum359 m
TypeLoop
DifficultyVery hard
Weather forecast
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About this trail
50.01 km loop hiking starting from Barton Heights.
This hike includes 10 significant climbs. With a total elevation gain of 511 m across 4.25 km, with an average slope of 12.0%.
- Climb 1 (at km 1.95 km): +31 m over 188 m, average slope 16.5%
- Climb 2 (at km 7.12 km): +32 m over 301 m, average slope 10.6%
- Climb 3 (at km 20.57 km): +37 m over 359 m, average slope 10.3%
- Climb 4 (at km 32.42 km): +58 m over 844 m, average slope 6.9%
- Climb 5 (at km 35.68 km): +90 m over 676 m, average slope 13.3%
- Climb 6 (at km 38.48 km): +38 m over 205 m, average slope 18.5%
- Climb 7 (at km 40.04 km): +30 m over 477 m, average slope 6.3%
- Climb 8 (at km 43.29 km): +88 m over 435 m, average slope 20.3%
- Climb 9 (at km 47.19 km): +44 m over 500 m, average slope 8.8%
- Climb 10 (at km 49.51 km): +63 m over 269 m, average slope 23.4%
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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