Can anybody help with an overnight stop on the above mentioned journey? Travelling by car, (3 kids, 2 roof boxes and 3 bicycles on the back) travelling end of june and wondering what would realistically be the half way point (journey time) and poss sugestions of a hotel with safe parking after that point. Ideally leaving less of a drive for the following day. Is Chambery the half way mark or am I miles out? Thanks for any help.