Never been to a British CP but we’ve been to 6 different ones in Europe. From overhearing Brits when we’ve been, I don’t think the European CPs are as slick/polished as the Brit ones and its a bit more laid back but we know no better.
First one we went to was de vossemeren and was fantastic if not a bit more of a drive. If your after the best aquamondo we’d say le lac d’ailette. De eemhof was a lovely place and great for visiting Amsterdam (20eurs for the park & ride all 4 of us) plus we stopped off and had a night in Bruges on the way home.
All have mapped out cycle routes and english is spoken by almost all the staff. All have worked out cheaper than Brit ones even with travel costs