Head to the village of Lansac and park in the car park of the cooperative winery, on Avenue des Platanes, near the church.
(S/E) On leaving the car park, head right (west) along Avenue des Platanes, keeping the church on your right. At the end of the avenue, turn left twice, then take Rue des Vignes towards the cemetery.
(1) At the cemetery, turn sharply right onto a track. Follow the track as it winds its way up to a crossroads at an unnamed pass (elevation 364).
(2) Then take the first left, a track heading towards the Tour de Lansac.
(3) At the next junction, turn left at a hairpin bend. Further on, turn right at a hairpin bend and arrive at the foot of the Tour de Lansac (open to visitors).
(4) Continue south along the track until you reach a Fork in the road.
(5) Take the path on the right. Climb up to reach the summit of the Roc de Lansac (500).
(6) Head back down towards the east, following a few bends.
(7) You’ll come out onto a track; follow it to the left.
(8) At a hairpin bend to the left, leave the track and take a path to the right (east). Descend steadily. At the T-junction, turn left and you’ll soon reach a road junction.
(9) Turn right here, then immediately turn left twice to follow a west-north-west-facing path. You’ll rejoin the tarmac further on. At the successive junctions, keep left. This will take you to the car park of the cooperative winery (S/E).