Marked trail - Blue Rings and Arrows
(S/E) From the car park, with the plain on your left, take the departmental road (D263) on the right as you go uphill. The landscape opens up to reveal the hamlet of Le Grilloux with its old school below.
(1) At the intersection, continue straight ahead towards Les Navautés until the next crossroads, where you turn right.
(2) At the hamlet, follow the road along the ponds to the next crossroads.
(3) Continue straight ahead towards Pré Guénée, passing between two ponds. Leave the tarmac road and take a stabilised path just after the houses in the locality. Continue straight ahead and then turn right until you reach the next crossroads.
(4) Keep to the right and you will come to a hedge of conifers. Keep left twice. Then continue straight ahead and pass a pond to reach a fork. Go straight ahead to the road at Pré Boichey.
(5) Continue straight ahead as you start the climb. Keep left until you reach Frahy
(6) Keep going straight ahead to return to the junction you passed on the way out and return to the car park via the same route (S/E).