France Coast - Avranches to the Loire Valley

We have mostly been camping in an "Aire de Camping-Car" which is an area set aside just for motorhomes with the majority having a station like this one. Put in 2 euros and you can get fresh water and electricity to charge a battery. Some Aires have wifi and toilets but not many. They also have dump spots for your waste. Half of them are free to stay in, others have a small charge. We have found them very handy indeed.