Founded in 1980 as "Les Naturistes Luxembourgeois" and renamed in 1994, the SLNL is a member of the world naturist organisation. It owns a naturist recreation area of about 4 hectares located near Luxembourg city which has a swimming pool, a pétanque court and facilities for table tennis, volleyball, archery, etc., as well as a small sauna. Members have use of an open barbecue.