In reply to silhouette:
True, I could take the bike on the plane, but then I also need to take all the biking kit as well as the climbing kit and a car big enough to take the bikes as well. Emminently doable, but a bit more faff. Would be worthwhile if I knew there was good biking to be done there, but maybe not on spec.
Am tending towards Buoux as the best destination, and wondering if anyone has any info on good places to climb on the way to Buoux which are relatively easy (5-6b+) which would be good condition at that time of year. Was thinking of Orpierre but I think that is a bit of a detour and maybe pretty chilly by the end of November.