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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance18.35 km
Elevation gain790 m
Elevation loss1052 m
Estimated time5 h 20 min
Altitude maximum490 m
Altitude minimum21 m
TypeOut & back
DifficultyHard
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About this trail
18.35 km loop hiking starting from Alles.
This hike includes 1 significant climbs. With a total elevation gain of 418 m across 3.41 km, with an average slope of 12.3%.
- Climb 1 (at km 8.52 km): +418 m over 3.41 km, average slope 12.3%
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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
