The valley is not accessed from its upper section by road and provides optimum conditions for peaceful walking and the observation of wildlife. The landscape has typical Ice Age features: glacial knobs, moraines and so-called "Karmulden”, i.e. cirque hollows formed by past glaciers. The mountain stream "La Rèche” follows its natural course and there is an extensive blanket mire with a wide variety of plant species in the upper part of the valley.
Hiking, cycling and mountain biking