Hyotan Onsen Private Steam Baths

Historic Kannawa hot spring with 14 reservable private family bath rooms, each with its own natural hot-spring steam room. The operator takes phone bookings from one week before a visit and sells separate 60, 75 or 90-minute private sessions. This is one venue even though it offers many room designs.

Daily 09:00–01:00; book private baths by phone up to one week ahead