Le Diamant Libertin is a private swingers club in Lyon offering a welcoming atmosphere for libertine couples, singles, and groups. The club organizes themed evenings including gang bang nights, mixed parties, fetish and submission evenings, bi/LGBT events, trio and candaulism nights, topless and pole dance events, and naturist parties. Facilities include brand new sanitary facilities, a cocktail bar, glory hole, St. Andrew's cross, and a spanking bench. A dress code is enforced: ladies must wear skirts or dresses, gentlemen must dress elegantly. Solo women are welcome with free entry. Phones are strictly prohibited inside the club.