We camped on Le Jard two weeks this summer in the high season. Nice camp-site, quiet, within walking distance of a beautiful beach, you must cross the road though.
The pool is simple, but with a slide where our children amused themselves relly well. at night there is little to do there and it cools down considerably. The surrounding area is not beautiful, very flat, but for a quiet beach holiday with children this camp-site is very good.