You're probably passed, without knowing that on the foot of the Mirabeau bridge, at the crossroad of 4 departments,there is a climbing site referenced by the FFME. Possibility of a Cheap accomodation for 15 people in two lodges ; limestone cliff with a height of 20 to 30 m max.
30 routes : from 4c to 6b, the area "Travel Project" has been re-equipped, making the "norm" ... Sealing and relays chained into the routes.
Data sheet in these links:
A climbing site at 20mn from the Oustaou
To complete your stay : the sites of : Meyrargues, Routes 2 to 8c +, 30m
Interest: major- Orientation: South West
Durance - The Consolation : 146 routes 3c to 7b +, 25m
Interest: Medium - Orientation : South and West
Besides the Creeks of Cassis, Volx, Buoux, Sisteron, The Sainte Victoire ...
For more safety ; the indoor climbing room in Pertuis, at 15mn by car : 400 m2 with varied structures for all level.