Michinoo Onsen is a public hot-spring bath in Nagayo, just north of Nagasaki, founded in 1868 and now led by the fourth-generation head of the family that took it over from its founder. Every tub, shower and tap uses 100% spring water, which is also licensed for drinking, and the bath has a mist sauna and a cold bath filled from the source. Family baths can be booked. Entry is ¥800 for adults; open 9:30 AM to 9:30 PM, closed Thursdays except holidays.
Amenities
Sauna Rituals
Cold Plunge
Private Sauna Available
Opening Hours
Monday to Wednesday: 9:30 AM – 9:30 PM; Friday to Sunday: 9:30 AM – 9:30 PM