Refine your search for walks in Col de la Posterle (897m)
Beauvoisin via the six passes and the Crête des Costes

Hike starting from the village of Beauvoisin, in the heart of Drôme Provençale, nestled in its magnificent mountain setting. The Baume Noire massif, the Linceuil and Taillade mountains, the Ventoux and the Baronnies will be your landmarks throughout your walk. You will cross no fewer than six passes to return to Beauvoisin. The breathtaking views over the long Costes ridge are sure to stay with you.
Walks near Col de la Posterle (897m)
From Saint-Auban-sur-l'Ouvèze to Izon-la-Bruisse via the summit of Chamouse

This is the first stage of a three-day circuit on the ridges of the Méouge and Ouvèze rivers. Between heaven and earth, this is an exceptional route, mostly along ridges. Throughout the day, there are fantastic views of the Ouvèze valley, the Provençal peaks such as Lure and Ventoux, and then the Southern Alps. This is a wild route, far from everything, ending in the equally wild micro-village of Izon-la-Bruisse.