When you arrive at Les Nonnières, head to the right of the hotel restaurant to find a municipal car park in a small cul-de-sac.
(S/E) To find the path, go back a little and take the path with a signpost marked "Col de la Chèvre" which branches off to the right, to the north-east. It turns further north 100 metres further on and runs alongside a fence. Do not be afraid of the guard dogs behind the fence; they cannot get through to your side. They will follow you quietly, staying behind their fence until they reach the end of their property. The path is marked in green and yellow until you reach Col de la Chèvre. The climb is a little steep at this point.
(1) You will arrive at a wide grassy path, which you should take to the right.
(2) 400 metres further on, leave the path and take another path that branches off to the left towards the road.
Cross the road and rejoin the path. This time, the climb is gentler. Continue to follow the markings.
(3) At an altitude of 1350 metres, go around the ruins bordering the path and follow the markings (Fond Morte), which further on turn right.
(4) Immediately after a grassy clearing, at an altitude of 1040 metres, do not be tempted by the small path that seems to continue, soft underfoot and perfectly shaded. Turn left between two large fir trees, following the cairns on a path that climbs over rocky, clear ground.
(5) Turn almost at a right angle to the left at an altitude of 1520 metres, leaving the cairns behind, and arrive at the Col de Côte Chèvre. To finish at the Serre de Beaupuy, turn right across the open terrain, climbing towards the summit, and you will quickly rejoin the path marked with cairns. You will easily reach the summit of Serre de Beaupuy.
(6) Descend via the same path to return to the car park (S/E).