Looking for somewhere in Morbihan, Loire-Atlantique or maybe even Vendee I think for the last week in July. We want a week in a large campsite near the beach and with pools with water slides where DS who is 5 can play with other (ideally English-speaking) children. It will be part of a longer campervan trip so we will have nights in quieter/more authentic spots either side, not looking for that here! We'll want some food on site but also a walk or short cycle to a nearby town ideally. Ideas please!