We'll be leaving from north London on the 27th May, driving to Chamonix that day. We'll be 3 people, so have one spot in the car (estate Octavia, as you expect for a climbers car), if anyone's headed the same way and looking for options.
Didn't drive this particular journey before, but looking at distance, tolls and ferry prices, probably around 50-70 pounds per person in costs.
