This itinerary departs from la Péroua. Follow the forestry path uphill on your left. This path brings you close to the forestry commission building and then continues on towards the mayens de Prachâvio. After a second passage through the forest, you come out into the stunning clearing of Pra da Dzeu. Take a few moments to admire the msgestioc panoramic surroundings which this clearing offers you before continuing along the bisse de Saxon, the longest bisse in the Valais.

Follow the bisse towards Prarion for about 1 kilometre before starting your descent along a forestry track on your right. Follow this track until you reach the hamlet of les Crêteaux which boasts a breathtaking view over the Rhone Valley. From there, a narrow forest footpath brings you back to your point of departure.