French 4-6 day summer training

Does anybody have any suggestions for a single base point and routes for a summer road riding training camp in france. We're looking to complete daily routes between 50-70miles with maybe a few mountain routes. We looking for weather to be warm and DRY !! so maybe further south. Cheers for any help.
0
Posts
Loire Valley Breaks are also a good base if you want flatter rides or shorter cross-Channel journey.
St Jean de Maurienne is a good base if you want to blitz a few 'grand cols' in the Alps.
www.allant.fr
Stayed there last June. From the moment you get off the plane until you get back on it they completely look after you. Food, drink, rides planning, loading the bikes onto the van, everything is done for you.