In reply to eugeneth:
Hi, we've been to Orpierre last year, and it was brilliand. There are faces to every direction (some northerly, some direct south faces) and it was not too hot as it is on about 600-800m altitude.
The sector is regarded as family friendly with difficulties from 3a to 7b basically. So if you're looking for really hard stuff this might not be yours, but the region is great and huge. Route lengths are from single rope pitches up to 5 pitches.
There is a very nice campsite in walking distance (30-45min) to the crags.
http://www.planetmountain.com/english/rock/crags/falesia.html?idfalesia=038