ELI5: Explain Like I'm 5

Naturism

Naturism is when people like to be without clothes. It is a way of living that some people like to do because it makes them feel natural and relaxed. People who practice naturism believe that being out in nature without clothes can help you better appreciate and respect the natural environment. Naturists may choose to go to beaches, parks, or campsites that are designated for naturist activities, or sometimes they just take off their clothes and go for a walk in the woods or some other natural area. Naturists typically don't think there is anything wrong with being naked, they just enjoy feeling natural and free.