Tim, it is not unlawful for adult only sites in France. There is one advertised in the December CC magazine situated on the Vendee coast. It actually says (in capitals) no dogs or children, so it could be very popular. Seriously, without wishing to get into an argument regarding adult only sites, I would just like to say that because a person uses them it does not mean they do not like children. It has been said in the forum, many times, each to his / her own. Where you choose to camp e.g CL, CS, commercial site, club site, or whatever, is a personal choice.