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
Distance13.08 km
Elevation gain1685 m
Elevation loss537 m
Estimated time6 h 20 min
Altitude maximum2142 m
Altitude minimum962 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
13.08 km loop hiking starting from Oppenberg.
This hike includes 2 significant climbs. With a total elevation gain of 1282 m across 7.85 km, with an average slope of 16.3%.
- Climb 1 (at km 9.79 km): +1042 m over 6.53 km, average slope 16.0%
- Climb 2 (at km 13.02 km): +240 m over 1.32 km, average slope 18.2%
-
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
