Parking is available on the side of the RN100 just below the A9 bridge on the right when coming from Avignon.
(S/E) With your back to the motorway, follow the N100 via the Fournès access ramp. In the bend, take the small road that descends to the right towards the vineyards.
Yellow markings
Continue along this road for 700 metres, ignoring the access roads to the vineyards.
No markings
(1) At a crossroads, turn right between two vineyards towards a sign prohibiting motor vehicles. Leave the path on the left and continue straight ahead to enter the valley.
Continue through this wild valley, passing a small climbing site.
When a path branches off to the right (not marked on the map), continue straight ahead into the valley (the path was no longer maintained in May 2015 from this point onwards).
You will need to push aside the vegetation to make your way through at times, but the trail is clearly visible on the ground.
(2) At an intersection (not marked on the map), ignore the path on the left that continues into the valley and turn right. The path climbs to reach the plateau, ignore a path on the left (not very visible) and continue. At the next junction, turn right and you will arrive at a crossroads 100 metres further on.
(3) Continue left under the high-voltage power line, following the "forest" of solar panels. Just before the Y25-14 cistern, take the path on the right, which ends the detour around the solar panels and leads to a fork.
Red/white + yellow markings
(4) Continue left on theGR®63for 700m until you reach an electricity pylon. Leave the two paths on the right and continue on the markings on the left.
(5) At the next T-junction, continue left for 200m then leave the track opposite. Continue right, ignoring the next two paths on the left and the one on the right.
No markings
(6) At the crossroads, turn left onto the path marked with a red and white cross. Leave two paths on the left and arrive at a fork.
(7) Continue right on the main path, pass two other paths on the right and begin the descent to the bottom of the valley.
(1) Turn right and follow the same path as on the way there (S/E).