GPX downloaded! Open this trail in Isomaps for offline GPS navigation and topo maps.
-
No ads, no third-party trackers
Privacy-first analytics, hosted in France. Your data stays yours.
-
Truly free — no hidden premium
Topo maps, GPX, offline use included. No premium paywall.
-
A real app, not just a website
iOS + Android with offline topo maps and live GPS navigation.
-
All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
French independent team — GDPR-native
Distance38.42 km
Elevation gain1196 m
Elevation loss1963 m
Estimated time10 h 20 min
Altitude maximum2027 m
Altitude minimum1130 m
TypeOut & back
DifficultyVery hard
Weather forecast
5-day MeteoBlue forecast at the trail start — free with an account.
Create free account
About this trail
38.42 km loop hiking starting from Granville.
This hike includes 3 significant climbs. With a total elevation gain of 411 m across 4.19 km, with an average slope of 9.8%.
- Climb 1 (at km 4.91 km): +123 m over 1.23 km, average slope 10.0%
- Climb 2 (at km 21.59 km): +102 m over 1.19 km, average slope 8.6%
- Climb 3 (at km 38.04 km): +186 m over 1.77 km, average slope 10.5%
isomaps
Scan to open this route in the app
This route in your pocket: offline maps, guidance and safety alerts.
-
Share photos of your trails
Help the community discover what each route really looks like.
-
No ads, no third-party trackers
Privacy-first analytics, hosted in France. Your data stays yours.
-
Truly free — no hidden premium
Topo maps, GPX, offline use included. No premium paywall.
-
A real app, not just a website
iOS + Android with offline topo maps and live GPS navigation.
French independent team — GDPR-native
