In reply to TimB:
> Just south of Lyon, or quite a bit south?
The town is called Epinouze, it's about 70 km from Lyon I think. We're going to be driving back to the UK so it would be nice if we weren't going much further south.
The UKC crag database listed a few crags in the area so we might try them.
Flat Eric: that looks cool, heading out that way might work.