Shirahama Onsen

Shirahama Onsen is a famous seaside hot spring resort located in Wakayama Prefecture, Japan. It sits right on the coast, allowing visitors to enjoy both relaxing thermal baths and beautiful ocean views. The area is also known for its white sand beaches, which were historically imported from Australia.

Yes, Shirahama Onsen is historically significant and is counted among Japan's "Three Ancient Springs" (Nihon Kosen Goto). Its existence and use as a therapeutic bathing spot are recorded in eighth-century Japanese texts. It has been a popular destination for over a thousand years.

Shirahama is historically famous for its traditional "konyoku" (mixed-gender) bath, most notably at a location called Shirarahama. While many modern hotels in the area offer gender-separated baths, the historical public baths retain the mixed bathing culture. Visitors utilizing these specific baths are usually provided with modesty towels or yukatas.

Beyond the hot springs, the town is famous for its natural rock formations, such as Senjojiki, which is a sprawling, multi-tiered rock shelf shaped by coastal waves. Visitors also flock to see Sandanbeki, dramatic sheer cliffs that feature a secret pirate hideout cave. Adventure parks featuring the Adventure World wildlife park are also located nearby.