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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance16.38 km
Elevation gain1100 m
Elevation loss420 m
Estimated time5 h 30 min
Altitude maximum838 m
Altitude minimum155 m
TypeOut & back
DifficultyHard
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About this trail
16.38 km loop hiking starting from Penna.
This hike includes 3 significant climbs. With a total elevation gain of 840 m across 8.52 km, with an average slope of 9.9%.
- Climb 1 (at km 8.84 km): +565 m over 6.28 km, average slope 9.0%
- Climb 2 (at km 12.89 km): +74 m over 741 m, average slope 10.0%
- Climb 3 (at km 16.01 km): +201 m over 1.50 km, average slope 13.4%
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No ads, no third-party trackers
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
