
Hike /Schweiz Mobil
Alpine Passes Trail, Stage 25/43
Cab. des Becs de BossonEvolène
- Distance
- 11.0 km
- Duration
- 3:35 h
- Ascent
- 100 m
- Descent
- 1700 m
- Difficulty
- Moderate
- Fitness
- Hard
- Route type
- One way
01/ Overview
The route
In contrast to the previous stage, this one goes in one direction only: downhill. From the Cabane des Becs de Bosson SAC hut, the trail of this short stage runs across the Pas de Lona and down to the Alp L'A Vieille. It then takes you over mountain meadows, into the forest, past the alpine pasture of Volovron, and to Evolène which is the destination for this stage.
The hike begins at the Cabane des Becs de Bosson, high above the valleys of Valais. The starting point is not served by public transport; the nearest stop, Grimentz, Tsarva, is around two kilometres away. At just under 3,000 m, this is also the highest point of the route.
The route initially follows a white-red-white waymarked mountain path downhill through rocky terrain to the Pas de Lona. This 2,787 m packhorse pass links the Val d’Hérens with the Val d’Anniviers. Below the pass, the landscape becomes broader and greener. Open alpine pastures line the long descent via Plan Levri to L’A Vieille.
The route now mainly follows a yellow-waymarked hiking trail. Sections of forest add variety on the lower part, while Evolène draws closer with every step. After around eleven kilometres and just over three and a half hours, the hike ends at the Restaurant La Paix – La Grange in Evolène. From there, the Evolène, Village stop is just a few minutes’ walk away.
02/ Along the route
What's along the way
Where the route climbs and where it descends. Hover the profile to find the spot on the map.
03/ Conditions
Current conditions
What to know before you set off. Closures and snow are re-checked every day.
How we check: Every night we match the route against the official closures and detours from the Federal Roads Office (FEDRO). Any reported closure that touches the route shows up here.
How we check: We look up a live public transport connection from your starting point to the stop closest to the trailhead. If it ends further away, the nearest stop may be a cable car or bus that isn't running right now.
How we check: Snow depth estimated daily at the lowest and the highest point of the route. Estimates: check the situation on site.
04/ Getting there
Getting there
From your door to the trailhead and home again, by train and bus or by car. Computed live from the timetable.
Or from
Outbound
Return
05/ Weather
Weather on the way
Forecast for the lowest and the highest point of the route.
Weather
06/ Trail & landscape
Trail & landscape
Which paths you walk on and the landscape they lead through.
07/ Snow
Snow on the route
Snow depths, new snow and forecast. Estimates: check the situation on site before you set off.
Snow Info
Comparative snow depth is only available from November 1 to June 30.
08/ Export
Take the route with you
Load the track onto your GPS device, print a route sheet for the trail or send the route to your hiking group.
Share
Send the link to friends or your hiking group.
Export GPX File
For hiking apps, GPS watches and navigation devices.
Print Route Sheet
A4 with map, elevation profile, waypoints and emergency numbers.





