{ 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 selling of your data. European mapping, privacy respected.
This route in your pocket: offline maps, guidance and safety alerts.
Distance31.49 km
Elevation gain1854 m
Elevation loss1909 m
Estimated time11 h 30 min
Altitude maximum3071 m
Altitude minimum2503 m
TypeLoop
DifficultyVery hard
Weather forecast
5-day MeteoBlue forecast at the trail start — free with an account.
Create free account
About this trail
31.49 km loop hiking starting from Mosca Peak.
This hike includes 10 significant climbs. With a total elevation gain of 2113 m across 19.63 km, with an average slope of 10.8%.
- Climb 1 (at km 399 m): +38 m over 259 m, average slope 14.7%
- Climb 2 (at km 8.39 km): +328 m over 2.43 km, average slope 13.5%
- Climb 3 (at km 12.11 km): +33 m over 560 m, average slope 5.9%
- Climb 4 (at km 16.21 km): +169 m over 1.31 km, average slope 12.9%
- Climb 5 (at km 19.99 km): +100 m over 1.31 km, average slope 7.6%
- Climb 6 (at km 29.80 km): +312 m over 3.37 km, average slope 9.3%
- Climb 7 (at km 33.78 km): +122 m over 1.36 km, average slope 9.0%
- Climb 8 (at km 45.45 km): +611 m over 5.45 km, average slope 11.2%
- Climb 9 (at km 57.20 km): +214 m over 1.69 km, average slope 12.7%
- Climb 10 (at km 61.03 km): +186 m over 1.89 km, average slope 9.8%
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