From Manosque, take the D907 (Route d'Apt). 3.2km after the sign indicating the end of Manosque, take the small road on the left. Drive about 200m and park near a path that branches off to the right, recognisable by its barrier.
(S/E) Continue on foot (it's uphill) to the intersection.
(1) Take the path on the right and follow it straight ahead, ignoring any turnings to the right or left. The path narrows. Continue along this path, which soon approaches a fence that you will go around to the right, then to the left after a few metres.
(2) Follow the fence for a few dozen metres, then move away from it. Shortly afterwards, you will reach the ridge, then an EDF electricity pole.
(3) Turn right; the path passes under the pole and continues along the ridge. Relatively flat, it then descends more steeply and leads to a carriage road.
Sit down on this flat rock, which seems made for that purpose. Contemplate a large part of the Pierrevert AOC vineyard in front of you, with Sainte-Victoire in the background. The village on the right is Montfuron.
(4) Take the carriage road on the right (when looking at the landscape). Descend to a DFCI cistern. Take the path on the right, then after a few dozen metres continue on the same path (do not turn left).
(5) After 300 metres, take the path on the right. This will take you back to the barrier near where you parked (S/E).