7.3km
Total Distance
318m
Elevation Gain

Trail description

A 7.3 km out-and-back walk with little climbing from Plans-Mayens above Crans-Montana along the Bisse du Ro, a 15th century irrigation channel cut into the cliffs of the Ertentse gorge. Parts of the path are narrow and exposed above sheer drops, secured with railings and walkways, so it needs a head for heights and is closed in winter. The return is on the same path.

Route Map

Along the trail

Bus stop
Crans-Montana, Plans Mayens · 6m from the start
Parking
43m from the start
Path grade (SAC)
T3
Marked route
Cran - Er de Chermignon (Ancien bisse du Ro)

Difficulty

3/5 · Moderate