Two weeks to travel from south west France to Calais

[ywouldi]

I have use of a camper van for three weeks this summer and am planning a rough route. Already booked in San Sebastián for three nights, then 3 nights in a camp site in the Pyrenees, then I plan to hit the coast road along the French coast and find a beach side campsite for a few nights.

After that I'm free, fancy hitting the alps, maybe Como or Annecy, then Germany then home.

I want to keep this quite fluid, because that's the whole point of a campervan but pointers for some special places are always welcome!