Refine your search for walks in Col de Sonnaize (782m)
Around the Combe d'Oyans
Walker 
10.82 km
+595 m
-596 m
4h 50
Moderate
Departure from Rochefort-Samson (Drôme)
A short walk around the Combe de Saint-Genis with the cliffs of Musan, Épenet and Pierre Chauve and the Romanaise plain in the background.
Grotte des Fées, Crête des Vachères, Grotte des Ussets and Crête de Mussan
Tourism industry professional 
12.64 km
+923 m
-928 m
6h 15
Difficult
Departure from Beauregard-Baret (Drôme)
A "wild" route at the start, two caves to visit and a magnificent panorama to admire from the Montagne de Mussan, covering a large part of the Vercors, make this hike well worth the effort.