Head to the village of Brunissard on the Col d'Izoard road, on the Queyras side (D902).
Park your vehicle in the car park on the right-hand side of the road as you climb towards the pass, near a chapel.
(S/E) At the signpost for "Brunissard Le ravin 1770m" at the top of the car park, take the tarmac road towards Col du Tronchet 3.6km. You will soon reach the signpost for "Serre La Marthou 1810m".
(1) Turn right and continue to Les Aiguillettes.
(2) Cross the Torrent des Aiguillettes, continue through the forest and you will find another sign at Torrent de Grimaud. This is the signpost for "La Combe au Loup 1970m".
(3) Continue climbing towards Col du Tronchet 2.1km. Join theGR®58at the signpost for "Le Pouït 2220m".
(4) Turn right and continue to a new crossroads where you will find the signpost for "Sous le Col du Tronchet 2300m".
(5) Leave theGR® and turn left towards Lac de Souliers 1.8 km to reach another crossroads.
(6) Turn right and you will soon reach Lac des Souliers.
(7) Take the same path back to the previous crossroads.
(6) Continue along the path opposite and follow a pleasant descent to reach the Casse Déserte car park.
(8) Cross the road and follow the sign pointing towards Brunissard. Reach the bed of the Torrent de l'Izoard (dry in summer unless there has been recent rainfall).
(9) Continue along the path on the left bank, which crosses to the right bank and then back to the left bank before reaching the sign for "La Draye 1830m" and, shortly afterwards, the Col d'Izoard road.
(10) Descend along the edge of the road towards the car park (S/E).
