Le Tantra is a libertine (swingers) club in the centre of the Naturist Village at Cap d'Agde, on boulevard des Matelots next to the Kamasutra pool. It is spread over two levels with two different atmospheres. The ground floor has a bar, a dance floor and several alcoves. Upstairs is for couples and single women only, with a second bar, large banquettes and open beds; in keeping with the club's spirit, no area is private. A 300 m² patio is reserved for couples, with an outdoor bar, alcoves and a four-poster bed.

The club says it is aimed first at experienced libertines, though newcomers are welcome. Single men are admitted only by selection at the door. Dress is smart: sexy for women, trousers with a shirt or polo and closed shoes for men. The club's charter asks guests to be courteous, never to touch without being invited and to accept a refusal. The resident DJ plays open format, from house and afro-house to techno. Access to the Naturist Village is regulated.