{ 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.
Distance35.47 km
Elevation gain2641 m
Elevation loss2705 m
Estimated time13 h 50 min
Altitude maximum1189 m
Altitude minimum566 m
TypeLoop
DifficultyVery hard
Weather forecast
5-day MeteoBlue forecast at the trail start — free with an account.
Create free account
About this trail
35.47 km loop hiking starting from Platte Clove.
This hike includes 7 significant climbs. With a total elevation gain of 2335 m across 13.20 km, with an average slope of 17.7%.
- Climb 1 (at km 5.86 km): +479 m over 3.77 km, average slope 12.7%
- Climb 2 (at km 7.94 km): +168 m over 858 m, average slope 19.6%
- Climb 3 (at km 10.41 km): +291 m over 1.48 km, average slope 19.7%
- Climb 4 (at km 13.12 km): +371 m over 1.31 km, average slope 28.2%
- Climb 5 (at km 21.70 km): +456 m over 2.27 km, average slope 20.1%
- Climb 6 (at km 28.45 km): +491 m over 2.81 km, average slope 17.5%
- Climb 7 (at km 31.47 km): +79 m over 699 m, average slope 11.3%
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