The concept of naturism dates back to the late 19th century, when it was first introduced in Germany as a movement called "Freikörperkultur" or "FKK," which translates to "free body culture." The movement aimed to promote a healthy and natural lifestyle, free from the constraints of societal norms and clothing. Over the years, naturism has evolved and spread globally, with the establishment of nudist colonies, resorts, and clubs.

Many clubs operate on the rule "Nude when possible, clothed when practical." While social nudity is expected in common areas, common sense exceptions exist for protection against the sun, cold temperatures, or safety reasons.