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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance13.66 km
Elevation gain1024 m
Elevation loss1047 m
Estimated time4 h 10 min
Altitude maximum2444 m
Altitude minimum2266 m
TypeLoop
DifficultyHard
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About this trail
13.66 km loop hiking starting from Sonnklar.
This hike includes 3 significant climbs. With a total elevation gain of 368 m across 3.61 km, with an average slope of 10.2%.
- Climb 1 (at km 3.63 km): +93 m over 1.06 km, average slope 8.8%
- Climb 2 (at km 6.82 km): +87 m over 528 m, average slope 16.5%
- Climb 3 (at km 13.51 km): +188 m over 2.02 km, average slope 9.3%
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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
