Take the D236 to La Chèvrerie in the direction of Lac de Vallon. Park in the car park at the entrance to La Beauveau, before the small bridge over the Brevon.
(S/E) Cross the small bridge and take the path up through the deciduous trees on the left.
(1) At the first intersection, turn left towards Pointe de la Gay via Tré le Saix (the path on the right will be the return route). Ignore a path immediately on the left and, at the next junction, turn left.
(2) At the next intersection, continue along the path on the right. Climb the winding path and pass through Platon, Basse Meille and Haute Meille. Leave the path on the right and turn left (west). Then head north and climb the winding path through the Tré le Saix mountain pastures on the left and the Molliettaz mountain pastures on the right, from where you can see Pointe de la Gay. Continue to a fork in the road.
(3) A few metres further on, turn right towards the peak. At the next junction, turn south-east and continue through the mountain pastures (do not descend below the tree line). You will reach a crossroads shortly before the woods.
(4) Leave the path on either side and continue straight ahead. Keep to the right at the next fork, ignore the path on the right and arrive at the ridge.
(5) Turn right to begin the ascent of Pointe de Gay.
(6) At the summit, enjoy a 360° view, including Roc d'Enfer to the south-east. Continue along the ridge to begin the descent to Col des Chavannes.
(7) Continue straight ahead along the ridge for about 200 metres.
(8) At the next intersection, take the path on the right. After a hairpin bend, pass a path on the right and follow the path as it curves to the left until you reach a fork.
(9) Follow the right fork and descend to La Combe, where you will see Lac de Vallon.
(10) Continue downhill, passing Grand Champ then Court Champ, and return to the intersection you passed at the start.
(1) Continue straight ahead for another 200 metres or so to return to the car park (S/E).

