In reply to TXG:
Haute-Alps and the Ecrins National Park.
Loads of well cared for and challenging VF's (all free except 1 which is at L'Argentière-la-Bessée. Thats only 5 Euros though and has probably the most spectacular VF in the southern French Alps.
Lots of short multi-pitch crags of low, medium and high grades. Fantastic Alpine walking because of all the fortresses here on top of the mountains.
Come here and pick wild strawberries, sweet cherries and harvest some of your own saffron from the purple crocus meadows, swim in one of the many azure blue lakes and do all that in the Mediterranean sunshine.
Lots of good camp sites round here but nobody minds if you camp in an alpine meadow and build a camp-fire