We found a nice aire at Auresselles. All the Aires France - page 296 - site 42. (Sat Nav Co-ordinates N50-49.184 E001-35.820) and on arrival was told that the free motorhome parking site had gone. But for 6 euros we could park in camp, which we did. Nice & peaceful, good showering facilities, good service point & the park is right across road from beach. Parking charge is from arrival time on day until mid-day on the following day.