We managed to get on the CC&M site on Terry Avenue, Rowntree Park. Just don't need the van once parked up, long walks with the dog and a stroll around the city. They are usually fully booked but we got a vacancy at short notice. Toilet and shower facilities are a bit of a faff, they are using a rubber wrist band and only 4 in at any one time.Which site in York did you stay at ?