Croatia has long been the "capital of naturism" in Europe. While many visitors flock to the beaches, inland Istria and Dalmatia feature ruins and converted villas where clothing-optional retreats are hosted. Staying in a stone villa that mirrors the architecture of Diocletian’s Palace allows for a seamless blend of luxury and liberty. 3. Schloss-Style Resorts in Germany

For example, in ancient Greece, male nudity was sometimes practiced in athletic and ritual contexts, such as during the Olympic Games. However, these practices were not necessarily related to castles or the concept of nudism as we know it today.

The Sun-Kissed Stones of Castle Aldemoor Logline: A forgotten medieval castle becomes the unlikely home of Europe’s most secluded naturist retreat. Tone: Whimsical, historical, tasteful.

Surrounded by ancient stone walls, you are left with nothing but the weight of history and the freedom of the present moment.

However, it is possible that certain ancient cultures practiced nudity in ritualistic or ceremonial contexts, which may have occasionally taken place within castle walls. Nevertheless, these practices would have been exceptions rather than the norm.