Park in the Fonts de Cervières car park.
(S/E) Take the wide track, cross the Pierre Rouge stream via the wide footbridge. You will soon reach the junction with the path to the Bergerie du Lombard.
(1) Continue along theGR®58, leaving the Col de Malrif path on your left and taking the Col de Péas path opposite.
After a gentle climb, reach the footbridge over the Torrent des Chalmettes and continue towards the Col de Péas.
Reach the 2219m altitude.
(2) Leave theGR® and turn left into the mountain pasture. From this point, the route is off-trail but clearly marked.
Keep heading for the successive ridges and, cutting across the slopes and following the Ravin du Venton, reach the final ridge.
(3) You will then come to a good path. Turn left,
(4) Pass over the Col de la Crousette and begin a final, steep climb.
Reach the cairn at an altitude of 2846 metres.
(5) Continue climbing to reach the summit of Petit Rochebrune.
(6) Descend back to the previous junction.
(5) Turn right and, taking great care, begin the descent down the scree slope at the summit.
Head for the mountain pasture below, follow a faint track as it appears, passing the edge of two small lakes.
(7) Follow another faint path and, via a final descent through the mountain pasture, reach the path you took on the way up below the Bergerie du Lombard.
(1) Then take the path on the right to reach the car park (S/E).