From the car park, turn left on the RD 346 along the cemetery.
Exit the village of Aubertin then turn left on Chemin de Dophiné at the bus shelter. Go up the paved road. At the end of the road, descend along a dirt road on the right. At the foot of the descent, crossing with an asphalt road: turn right. At the next crossing, on the bridge with a green metal barrier, turn right to join the RD 146. Then turn left on the RD 146, continue straight for 150 m and before the bridge over the Baïse, turn left at the level of the House. Go along it and continue straight on a track. At a place called “Bergerou” (ruin), the path passes to the left of the ruin and continues along the hedge away from the edge of the wood. At the crossroads after the house, a place called “Peyrenere”, turn right on the track which remains on the edge of the forest.