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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance19.32 km
Elevation gain1373 m
Elevation loss1504 m
Estimated time6 h
Altitude maximum675 m
Altitude minimum261 m
TypeLoop
DifficultyVery hard
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About this trail
19.32 km loop hiking starting from Castro.
This hike includes 4 significant climbs. With a total elevation gain of 608 m across 4.91 km, with an average slope of 12.4%.
- Climb 1 (at km 5.07 km): +214 m over 1.12 km, average slope 19.1%
- Climb 2 (at km 10.36 km): +154 m over 1.29 km, average slope 12.0%
- Climb 3 (at km 15.08 km): +103 m over 959 m, average slope 10.7%
- Climb 4 (at km 18.74 km): +137 m over 1.54 km, average slope 8.9%
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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
