SUKAYU ONSEN

This onsen is very famous in Japan for two reasons: it is huge (it is supposed to hold 1000 people) and it is mixed. Don't worry for the more modest, women can buy a special swimsuit at the entrance and there are also some non-mixed areas. The 260 m² building (or 160 tatamis, no less!) is picturesque and truly unique. With a history dating back 300 years, Sukayu Onsen is also known for being one of the first hot springs to be recognized as a national spa in the Archipelago.