From Montmaur, take the small road heading north. Follow the signs for "la Montagne" and "les Sauvas". At the hamlet of La Montagne, turn right, heading east, onto the forest road Les Sauvas and park in the large car park above the lodges.
(S/E) From the car park, turn left (north) onto theGR®94B, which climbs through a forest of larch and beech trees, marked in yellow and red. Leave the discovery trail on your left and, at the edge of the forest, the trail joins the Roc des Hirondelles.
After a few hairpin bends, the trail arrives near a small wood where the Fontaine du Vallon flows.
(1) At the crossroads, continue on the trail that climbs to the right, going around a spur and entering the Combe d'Aurouze. A little higher up, steps in the rock face allow you to cross it. After crossing this section, the trail finishes its climb through scree to reach the Col de la Selle (2,511 m).
(2) From there, turn right and follow the path marked by cairns to the summit of Pic de Bure, which offers an exceptional panorama!
(3) From the summit, descend to the Col de la Selle.
(2) Continue opposite on theGR® towards the Observatoire du Plateau de Bure, pass to the left of the satellite dishes to find the sign (missing in July 2017?) indicating the Combe de Mai.
(4) Turn left into the combe and follow the trail at first, then cut across the fine scree, which will become larger as you approach the bottom of the combe.
The trail joins the small wood and the Fontaine du Vallon.
(1) Continue downhill to the right along the same path you took on the way up to return to the car park (S/E).


