Luxembourg

Those of you who use north sea ferries there is a site in Arlon within easy reach of both Rotterdam and Ijmuiden for an overnighter, excellent loos and shower block, ( warning to the more unadventurous, no loo paper and has some twin showers) excellent restaurant though limited choice, but salads are to die for.and good French wine, and of course Dutch run ACSI site. Eat your heart out CC the shower block has TV , it's called Camping Officiale. Just over 10Km up the N4 is the cheapest fuel in the EU, N4 is a short cut to the E25