The Grande Tête de l'Obiou is a mountain in the French Prealps, the highest peak of the Dévoluy Mountains. The easiest route to the summit ascends its southern slopes from Baumes hut, passing through the Faïsses and Obiou passes. [1]
[1] https://en.wikipedia.org/wiki/Grande_T%C3%AAte_de_l'Obiou