After 20 years of pestering them, my parents finally caved in and are doing trackside "camping" themselves as well, so I bought them a ticket for their campervan at PZ54, thinking it was a campsite. Turns out it's a parking! (PZ = parking zone, I guess?)
Is camping allowed there? Is it any good? Or should I get them a ticket at Maison Blanche 105 mē if available?
Any experiences welcome!