Go to the Col de Rousset station and head towards Montagne du Beure, where there is a large car park.
(S/E) Head towards the Chalet des Ours, Cabane de Pré Peyret, discovery trail.
(1) Once you reach the highest point, join theGR®93and turn left, continuing towards Pré Peyret until you reach Pas des Écondus.
(2) Continue straight ahead, go around the Tête du Faisan and arrive at Pré Peyret.
(3) Leave the trail to Pas de Chabrinel on your right and continue to the junction with theGR®91.
(4) Continue straight ahead (no direction indicated, but the path is clearly marked in the grass) towards Plaine de la Queyrie, Roman quarries on the IGN map. After a short climb, you will arrive at a promontory from where you can clearly see the "Arbre taillé" (maintained by shepherds for generations) and, on your left, you can see the ancient Roman quarries, where 2,000 years ago the Romans cut blocks of stone, which they then transported down to Die! Titanic! It's hard to imagine that a road could pass so high up (1,700 m) and that they could cut blocks with almost nothing! And transport them.
(5) Continue to Pas des Hollowed-out Tree Trunks (spring) to climb further up to the highest point at 1,935 m, almost below Grand Veymont, which seems gigantic and impossible to climb on its southern flank!
(6) For the return trip, we turned around, but we took the gorge that extends from Pas des Bachassons, which is very arid at this time of year, but full of flowers, all kinds of flowers in these rocky areas, magnificent! This continued until we reached the carved tree again! In fact, we were walking as if in a dry stream!
From there, we took the same route as on the way up, not forgetting the marmots along the way, which were everywhere (in July, the little marmot babies are born and not very shy, a real treat) and returned to the car park (S/E).