Head to Gergueil, a small village perched in the Hautes Côtes. There is parking for a few cars around the washhouse and the village hall, or otherwise in the village streets.
(S/E) From the large washhouse in Gergueil, a little below the village, head up towards the church along Rue de la Fontaine. Pass a few water collection points on the rocks to your left. Opposite the church, turn left into Rue Haute. At the next Y-junction, turn right onto a wide path.
(1) Keep to the left, staying on the same path. You’ll reach the edge of the woodland.
(2) Enter the woodland and continue along this wide path. Cross the Combe aux Grives, then reach a multi-way junction in the Combe des Larreys de Grand Mont.
(3) Take the dirt track on the left to climb up through the forest. Follow it all the way up the valley, occasionally passing through sections of scree or rocky ground above the valley. Look out for the numerous stone markers that line this section. Reach a viewpoint above the Grande Combe.
(4) Continue gently uphill to reach the junction with a grassy path.
(5) Take this path to the left: it is lined on the left by conifers and on the right by deciduous trees. Climb, without any real difficulty, until you reach the main track: the Croix Bielle forest road. Follow it to the left for about 150 m, then turn right to reach the Grotte de Roche Chèvre.
(6) After visiting the cave, return to the forest track and follow it to the right. Continue along a long, completely straight stretch until you reach a multi-way junction at a place called La Croix Bielle.
(7) Turn right, passing the old Grand Taïaut hunting lodge, of which only an abandoned-looking hut remains. Cross the D104 with care, continue straight ahead and, a few steps further on, you’ll come to a crossroads.
(8) Then turn left onto this wide dirt track running through the valley floor. You’ll reach a wide cart track.
(9) Leave this to your right and continue straight ahead downhill; you’ll cross a wide track coming from the right – ignore it and carry on straight on. Continue downhill until you reach a crossroads at the lowest point, directly beneath the power lines.
(10) Turn left to head back up into the Combe aux Renards: the path is marked in white here. At a junction, stay on the correct path on the left: please note, the paths have been altered since the IGN map was published. At the top, you’ll come to a wide white path; follow it to the right to return to Gergueil and reach the car park by the wash house (S/E).