{ const t = document.getElementById('trace-toast'); if (!t) return; t.querySelector('.toast-msg').textContent = $event.detail.msg; t.classList.add('show', $event.detail.type === 'danger' ? 'bg-danger' : ($event.detail.type === 'warning' ? 'bg-warning' : 'bg-dark'), 'text-white'); setTimeout(() => t.classList.remove('show'), 3500); })()">
Directions to trailhead
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
Distance161.20 km
Elevation gain3705 m
Elevation loss3712 m
Estimated time45 h 10 min
Altitude maximum362 m
Altitude minimum-465 m
TypeLoop
DifficultyVery hard
Weather forecast
5-day MeteoBlue forecast at the trail start — free with an account.
Create free account
About this trail
161.20 km loop hiking starting from Tarbert.
This hike includes 8 significant climbs. With a total elevation gain of 2861 m across 45.86 km, with an average slope of 6.2%.
- Climb 1 (at km 6.63 km): +370 m over 5.06 km, average slope 7.3%
- Climb 2 (at km 28.19 km): +291 m over 6.06 km, average slope 4.8%
- Climb 3 (at km 57.56 km): +368 m over 6.83 km, average slope 5.4%
- Climb 4 (at km 61.46 km): +48 m over 1.12 km, average slope 4.3%
- Climb 5 (at km 82.28 km): +440 m over 5.17 km, average slope 8.5%
- Climb 6 (at km 89.81 km): +258 m over 4.41 km, average slope 5.9%
- Climb 7 (at km 146.23 km): +889 m over 15.60 km, average slope 5.7%
- Climb 8 (at km 152.00 km): +197 m over 1.61 km, average slope 12.3%
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