Park on the left after the first house once you have left the D22 road.
(S/E) To start the circuit, leave the car park and return to the small road, then turn left towards the Colorado pizzeria, leaving it on your left. Then head towards the ridges, due south. Next, climb a few hairpin bends to reach point 494.
(1) Then head towards the Croix de Cristol on the left, continuing eastwards.
(2) When you reach the crossroads at Croix de Cristol, turn left towards Istrane and continue north. A long descent with a surprising panorama awaits you.
(3) When you reach the bottom of the descent, a small barrier marks the arrival point, where you will find a small sandy area. Continue straight ahead.
(4) Turn left at the crossroads. It is only a few minutes' walk to the starting point, heading towards Camping du Colorado (S/E).
a lovely walk with my 8-year-old grandson. No particular difficulties. Highly recommended