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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
French independent team — GDPR-native
Distance21.92 km
Elevation gain816 m
Elevation loss984 m
Estimated time6 h 30 min
Altitude maximum2129 m
Altitude minimum1787 m
TypeOut & back
DifficultyHard
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About this trail
21.92 km loop hiking starting from Blackwall Peak.
This hike includes 3 significant climbs. With a total elevation gain of 598 m across 6.53 km, with an average slope of 9.2%.
- Climb 1 (at km 8.58 km): +346 m over 3.12 km, average slope 11.1%
- Climb 2 (at km 14.28 km): +96 m over 1.07 km, average slope 8.9%
- Climb 3 (at km 19.84 km): +156 m over 2.34 km, average slope 6.7%
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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
