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
Distance13.89 km
Elevation gain1616 m
Elevation loss329 m
Estimated time4 h 50 min
Altitude maximum2902 m
Altitude minimum1612 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
13.89 km loop hiking starting from Lillaz.
This hike includes 3 significant climbs. With a total elevation gain of 777 m across 5.34 km, with an average slope of 14.6%.
- Climb 1 (at km 920 m): +102 m over 407 m, average slope 25.1%
- Climb 2 (at km 8.35 km): +222 m over 1.55 km, average slope 14.3%
- Climb 3 (at km 13.86 km): +453 m over 3.38 km, average slope 13.4%
-
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
