Park in the car park at the village hall in Caussols.
(S/E) When leaving the car park, turn right and immediately head for the roundabout where you will find marker 30 and the start ofthe GR®4. Take the Chemin de l'Église on the left (marked Rue de l'Église on the map) and walk to Saint-Lambert Church.
(1) Continue along Chemin de Notre Dame de Calern, following theGR®4(red and white markings). At the end of the tarmac road, continue straight ahead on a stony path (private property). Climb up and take a hairpin bend to the right.
(2) Pass on the left side of the fence and continue along the path. Continue climbing with a few turns. You will reach a crossroads (cairn; on the left, a red and white cross painted on a rock at ground level).
(3) Turn sharply left (leaving theGR®). After about 20 metres, turn right onto an ascending path and you will soon reach the cave, the entrance to which is hidden among several trees.
(4) Close the gate to the cave securely and return to the car park at Caussols Town Hall (S/E) via the same route you took on the way there.
