In reply to gw:
Crags closest to Avignon are old school and a bit crap - Cavaillon, Orgon, Mouriers. (Buoux not included in the crap crags
Head north east from Avignon to Buis les Baronnies for St Julien, St Leger, Malaucene and the Dentelles - there's also a new Drome guidebook with a few new crags in there - Rocher des Aures and St Ferreol. Total drive from Nices to Buis is about 3h30m
Other than that stick around the crags near Nice - La Turbie and Peillon.
E