Cave Coopérative car park at Durand, on the edge of the D17.
(S/E) Take the path at the far end of the car park on the north side, pass the sewage treatment tanks, turn left then right. Cross the road (D21), pass the Moulin de Roques, and follow the edge of the woods until you reach the road.
(1) Turn right, pass Fourvieille and, before Château Guibeau, take the road on the left which climbs via a right-hand bend followed by a left-hand bend.
(2) Leave the road and take the path on the right. Cross a road, then, when you reach the fork, follow another road to the left to enter the woods after 150 m.
(3) Leave the road and take the path on the right through the woods. At the exit, continue left along the path, then head right towards the hamlet of La Dognonne.
Moderator update 21/03/2019: the path through the woods no longer appears to exist. At (3), you can therefore continue along the road until you reach a path on the right, about 1.2 km further on, which leads to (4).
(4) Turn right onto the road and continue to the hamlet of Faure, which you go round on the right.
(5) At the T-junction, leave the road and turn left towards Noailles; continue along the path, skirting the woods. Turn right towards Château Tifayne, walk past it, then at the left-hand bend, turn right through the vineyards and turn left.
(6) Turn right along the vineyard to reach Château de Montabon.
(7) Turn left, walk past the wine cellars and then along the edge of the woods; turn right onto the road and then left at Jaumet, heading towards La Grave.
(8) At the T-junction, turn right and stay on the road that crosses the Ruisseau de Tuillac.
(9) At the crossroads, turn right towards Moulin de Bassat.
(10) After the Barbanne bridge, turn right at the crossroads towards Langlais.
(11) Turn right onto the road, then left onto the first track leading up towards Bayens.
(12) In the hamlet, head up to the left until you reach the D244, turn left then take the second right at Durand to reach the car park (S/E).