(S) Start from the Cabane du Pré Peyret. Head towards the sign indicating Châtillon-en-Diois, 22 km away, and follow this direction by turning right.
Then climb via theGR®91-GR®93to reach the Col du Pison.
(1). Descend into the meadow and reach the Quatre Chemins de la Ville signpost.
(2) Turn right towards Châtillon-en-Diois and begin the ascent of the Glandasse. Reach the GR® junction.
(3) Turn right onto theGR®91. Alternate between sections on either side of the mountain. Finally reach a giant cairn with a beautiful view, then pass beneath the Dôme de Pied Ferré to the east.
(4) Begin the descent to reach the Cabane de Châtillon.
(5) Continue and follow theGR®91. You will then reach the final descent towards Châtillon en Diois. It is a very long descent, at times very steep and monotonous, which ends at Châtillon en Diois (E).
