At the first junction (track coming from the left), turn right onto this track and stay on the main path. View of Sauvagnon church. Opposite the hamlet of Lavigne (farm buildings in front of you), take the track that branches off to the right. Stay on this track until the next junction, then turn left to join the RD 216. Take the RD 216 (to the right) and follow it back to the starting point.