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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
French independent team — GDPR-native
Distance21.98 km
Elevation gain1954 m
Elevation loss1960 m
Estimated time7 h 40 min
Altitude maximum2109 m
Altitude minimum474 m
TypeLoop
DifficultyVery hard
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About this trail
21.98 km loop hiking starting from Koprein Petzen.
This hike includes 2 significant climbs. With a total elevation gain of 939 m across 5.24 km, with an average slope of 17.9%.
- Climb 1 (at km 6.10 km): +894 m over 5.02 km, average slope 17.8%
- Climb 2 (at km 7.67 km): +45 m over 216 m, average slope 20.9%
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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
