Departure from Col de Carri, on the D199 between Saint-Jean-en-Royans and La Chapelle-en-Vercors.
(S/E) From the Col de Carri car park, take the forest road that climbs southwards after the cross-country ski centre.
(1) At the Estouble fork, take a detour to the left towards the signposted viewpoint. Magnificent view over the Loscence plain.
On your return, continue climbing gently to the left. Pass a hairpin bend and you will find the start of a path on the left in the curve that follows.
(2) Follow the path to the left towards Serre Plumé, marked with yellow and red signs. This climbs through the forest, following the top of the shoulder. You will soon reach a ridge, which you should follow. There are several ascents and descents before you reach Serre Plumé.
(3) Take your time to admire the view of the Veymond mountain range. Pass the antenna and begin a descent to the left (due south) as soon as you pass the pylon. Do not take the lawn that descends to the west. Reach a meadow with a superb view of Vassieux, then continue descending due south, catching up with the forest. Follow the yellow-red markings.
(4) At Col de la Mure, continue right towards the north in this clearing for about 100 metres, climbing up a lawn.
(5) Turn left and climb up a wide path towards the forest. Pass a path on your left and come out onto the Pelouse de Derbounouse. Take the time to admire the landscape as you discover it!
Follow the grassy path for about 400 m to reach approximately the centre of this grassy area and a fork.
(6) Turn right (marked with purple stakes for snowshoes) and continue north-west. Enjoy the magnificent landscape of sinkholes and then return to the forest by climbing up to Pelouse du Lièvre Blanc.
(7) At the end of the purple markings, continue north, skirting the edge of the meadow on the right. Cross a small section of forest and you will come to another large meadow. Continue north and you will soon see the Refuge de Crobache. Head towards it.
(8) Leave the refuge on your left and continue along the path through the meadow. Stay on this path as it enters the forest until you reach Pré Bellet.
(9) Follow the path down to the left to return to the Estouble fork.
(1) After enjoying the viewpoint once again with a quick return trip, continue down the path you took on the way up to reach the Col de Carri (S/E).
