Coming from Briançon, on the descent from the Col du Galibier, park in the car park on the right after a large hairpin bend at Plan Lachat. From Valloire, this car park is located on the climb up to the pass before the hairpin bend on the left.
(S/E) Go up the military track towards the Camp des Rochilles (south-south-east).
(1) At the first fork, leave the track and take the path on the left. Follow this path to reach Camp des Rochilles
(2) Pass the Col de la Paré and head towards the Col des Rochilles.
(3) Go around Lac du Grand Ban on the left until you reach its end. Turn right and pass between Lac du Grand Ban and Lac Rond.
(4) Follow theGR®57south towards the Col des Cerces.
(5) At the pass and the sign, take the well-marked mountain trail on the left that leads to Pointe des Cerces. Follow it up to the summit.
(6) Descend the trail in the opposite direction to the Col des Cerces.
(5) At the pass, turn left onto theGR®57towards Lac des Cerces.
(7) From the lake, leave theGR® and take the path on the right that runs alongside the Cerces stream (north-northwest). Follow this path to rejoin the military track at Les Mottets.
(8) Follow it downhill north-northwest to Plan Lachat (S/E).