Rating out of ten: overall 10, welcome 10, cleanliness 10, security 10, activities 9, services 10, accommodation 9, nature 10, nudity 10, respect 10.
Strengths: I have visited Euronat 9 times over the last 11 years with my children (now teenagers but they were very young when we first went). It is excellent: very well-managed, very tight security (which is important for those of us with children), 7 restaurants many of which are very good, a few bars, a pretty village square with 2 supermarkets, a bakery and some general stores. The swimming pool complex is fantastic and a new (fourth) pool was added in 2022. The beach of course is beautiful, although the Atlantic Ocean is fairly cold. The resort is heavily-aimed at families, there are children everywhere (as well as parents and grandparents). Nudity is mandatory at the beach and pool (it is rigorously enforced at the pools). Elsewhere it is more clothing optional - I always go nude as do many others, but plenty of people wear clothing. Most people shop naked and eat nude at the restaurants during the daytime, but in the evenings people tend to dress unless it is especially hot. I haven't stayed at the campsite but the chalets are pretty and blend-in well with the pine forest.
Weaknesses: West coast of France has unreliable weather, even in high season. It could be 30 degrees and sunny, or it could be 20 degrees and cloudy. The chalets are expensive but overall the quality of this village is so high that I am happy to pay the price. The kids clubs are not good, they are more just supervision rather than fun activities, which is crazy for a resort aimed at families. But after abandoning these, my kids have always had great fun at the pools and the beach.