Coming from Vieux Dun, just after the Pont du Vieux Dun, turn left and park 300 m further on along the picnic area with tables, including a large one under a shelter.
(S/E) Follow the tarmac Dun Forest Road. Reach the junction with the Fongis Forest Road, continue left for about a hundred metres to find the clearly signposted Chemin Paris junction.
(1) Turn left onto this path to head back down into the forest. Follow a few wide bends to reach the Rivière de la Cure.
(2) Turn left to follow the right bank, reaching the confluence with the Ruisseau de Saint-Marc. Stay on the right bank of the Cure. Reach the climbing site.
(3) Continue on to return to the picnic area car park (S/E).