Kristallgrotte

Kristallgrotte is a lifestyle club in Oensingen that has admitted only couples (a woman and a man) and solo women since 2001. It has a dance floor, a jungle bar, a grotto bath, Roman bath and massage rooms, a sauna, SM rooms, a mirror room, and an outdoor terrace with pool. Afternoon sessions run on weekdays and evenings include a buffet with wine and beer, and themed party series are held regularly.