{ 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.
Distance12.94 km
Elevation gain641 m
Elevation loss641 m
Estimated time5 h
Altitude maximum1288 m
Altitude minimum793 m
TypeLoop
DifficultyModerate
Weather forecast
5-day MeteoBlue forecast at the trail start — free with an account.
Create free account
About this trail
12.94 km loop hiking starting from Saint-Imier.
This hike includes 4 significant climbs. With a total elevation gain of 1025 m across 9.80 km, with an average slope of 10.5%.
- Climb 1 (at km 5.63 km): +475 m over 4.56 km, average slope 10.4%
- Climb 2 (at km 10.06 km): +59 m over 711 m, average slope 8.3%
- Climb 3 (at km 15.77 km): +367 m over 2.67 km, average slope 13.7%
- Climb 4 (at km 20.24 km): +124 m over 1.86 km, average slope 6.7%
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