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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
French independent team — GDPR-native
Distance8.84 km
Elevation gain352 m
Elevation loss295 m
Estimated time2 h 30 min
Altitude maximum420 m
Altitude minimum243 m
TypeOut & back
DifficultyModerate
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About this trail
8.84 km loop hiking starting from Grillenberg.
This hike includes 2 significant climbs. With a total elevation gain of 139 m across 1.51 km, with an average slope of 9.2%.
- Climb 1 (at km 3.42 km): +96 m over 1.08 km, average slope 8.9%
- Climb 2 (at km 8.14 km): +43 m over 430 m, average slope 10.0%
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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
