From the Fort du Mûrier parking lot, turn right, go down towards the village of Mûrier and follow the Mûrier leisure center. At the crossroads, turn right towards Collodes. At the next intersection, go up the road on the left towards Le Bigot. At the top of the hill, leave the road on your left to continue on the path. Once back on the road, cross the hamlet of Bigot. At the end of the hamlet, in the bend, take the path on the right. At the end of this path, cross the road and take the wide track to reach the Batteries Hautes [picnic tables, viewpoint on the Vercors and the town]. Go along the ruins and take the path that goes down in the forest. At the Col du Courlu, turn left on the sunken path towards Combettes to join a track bordering the meadows. Go down to Mûrier. Once back to the crossroads at the level of the D112, go back to the parking lot by the same itinerary you took at the beginning.
Equipments : Car park,

Admission fee : Free access.

Opening : All year round. Subject to favorable weather.

Area : Grenoble-Alpes Métropole