You'll love it in France. Check previous similar posts like yours. You will get loads of ideas here so I'll be brief.
Near Millau, visit Les Gorges du Tarn nearby. Camp
there, look around, enjoy.
In the Pyrenees, visit le Cirque de Gavarnie, near Lourdes. Check your maps for a quick ride over the mountains from Gavarnie into Spain and Ordesa - a stunning canyon which is a national park where they say camping is forbidden.
Oh yes! Get your bike blessed at Lourdes if you're superstitious.
If you're near Carcassonne, don't miss it.
PS - people always drop out - so you're right to go yourself and have fun..................
Last edited by Caminando; 7 Apr 2009 at 12:25.