Park in the car park at Col d'Allos.
(S/E) With your back to the car park, head left and take the path starting at the bend.
White and redGR® markings
Take the trail and keep an eye on the meadow, as there are many marmots active in this part of the hike.
(1) At the first fork, turn left and you will soon reach Baisse du Signal.
(2) Continue straight ahead, leaving the path up to La Foux on your right. You will reach Baisse de Prenier.
(3) Cross the ridge and immediately turn right, leaving theGR® trail.
PR® trail markers: yellow line
(4) Leave the descending trail and continue along the ridges, skirting Montagne de Cheiroueche.
You will reach the lake at Montagne de Cheiroueche.
(5) Continue along the trail until you reach Rochegrand and its superb view of the valley.
(6) Return to the Col d'Allos car park by taking the same route (S/E).