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
Distance16.82 km
Elevation gain673 m
Elevation loss673 m
Estimated time4 h 50 min
Altitude maximum504 m
Altitude minimum274 m
TypeLoop
DifficultyModerate
Weather forecast
5-day MeteoBlue forecast at the trail start — free with an account.
Create free account
About this trail
16.82 km loop hiking starting from Martinfeld.
This hike includes 3 significant climbs. With a total elevation gain of 360 m across 5.18 km, with an average slope of 7.0%.
- Climb 1 (at km 5.41 km): +237 m over 3.45 km, average slope 6.9%
- Climb 2 (at km 11.52 km): +86 m over 1.39 km, average slope 6.2%
- Climb 3 (at km 14.49 km): +37 m over 338 m, average slope 10.9%
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
