I'd like to climb the Col de la Bonette (highest in france) and also go back to alpe d' Huez this summer since last time it didn't go to plan.

When ever I go to the mountains, I have a look at the information on cycling-challenge.com to find a climbs near where I am staying

http://www.cycling-challenge.com/map-of-french-and-swiss-alps-cycling-climbs/

or here on google maps