From their website:

In the heart of the Landes region, nestled in a 45-hectare pine forest, is the Arnaoutchot campsite-village – ideal for a memorable naturist holiday. Discover our high-quality holiday rentals and pitches in a village-like setting with a family atmosphere.

Enjoy the naturist beach with total peace of mind, directly accessible from the campsite, as well as the swimming pools, water park, spa, and the wide range of activities, entertainment and attractions to visit!