On the road to Col Agnel, just before you arrive, park in the car park on the left-hand side of the road, opposite the Refuge Agnel.
(S/E) Cross the road and take the path that passes on the left side of the refuge, which is theGR®58.
(1) Continue on theGR®58marked in red and white, cross a gently sloping grassy section and reach the scree slopes.
(2) This is where the real climb begins. Leave the start on your left and stay on theGR®58to easily reach the Col Chamoussière.
(3) Take the path on the left that heads south and climb the ridge towards Pic de Caramantran. This path is a variant ofthe GR®58. You will reach a fork in the path.
(4) Take the left path to reach Pic de Caramantran and then return.
(5) Descend.
(4) On the way back, follow the path on the left which leads to a rocky passage, impressive from a distance but easy to cross. After this passage, continue along the path to reach the Col de Saint-Véran very easily.
(6) Head west towards the Refuge de la Blanche and descend to a fork in the mountain pasture where a sign indicates the Col de Chamoussière trail.
(7) Take it to the right and follow the yellow markings, which are not very clear. Follow the Rif de Rafanel for a while to reach theGR®58.
(8) Take it to the right to return to Col de Chamoussière.
(3) Take the same route back as you took on the way there, towards the Refuge Agnel and the car park (S/E).