Spa Resort Hawaiians
スパリゾートハワイアンズ
Hot-spring theme park and resort with a large gender-separated bath
Day Use
YesOpening hours change by date, so check the calendar before you go. The whole resort is closed from 25 to 28 January 2027, and individual facilities pause at other times. Outdoor baths may close during winter.
Admission covers the pools and baths. Prices vary by date: the adult price on an ordinary day is the one listed, and weekends and holidays cost more (about 4,120 yen). Child and preschool rates are lower, and entry is cheaper after 15:00 and after 18:00. Slides, lockers and rentals are extra, and a towel set can be rented (700 yen). Day-trip parking is 1,000 yen a day, free for the first 2 hours.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Sauna room of any kind
Cold water plunge bath, typically used after sauna
Bathing Arrangements
Shared bathing area for all genders
The bathing-suit onsen zones are shared by everyone in swimwear; the naked baths are separated by gender.
Policies & Services
Allows entry with visible tattoos
A restaurant or dining room open to visitors, not only meals for overnight guests
Shower, wash stations, soap and shampoo provided
Wash stations are only in the Palace large bath, not in the swimsuit zones.
Towels to rent or borrow at the desk
Relaxation space for after bathing
On-site or nearby parking available
Highlights
Utaseyu
Jet Bath
Steam SaunaAbout
Spa Resort Hawaiians is a resort and water park in Iwaki Yumoto where the hot-spring water runs through a lot more than the baths. There are two ways to bathe. The swimsuit zones are shared by everyone, and the Palace large bath is the naked, gender-separated one: about twelve kinds of bath across 24 tubs, with a jacuzzi, a lying-down bath, a cypress bath, an outdoor rotenburo, a sauna and a cold plunge. The water is sulfur water. Palace is also the only place in the park with wash stations. Other corners include a utaseyu (打たせ湯) and a seasonal herbal steam bath. It is a family destination, with four hotels on site and restaurants, and day visitors can come in on an entry ticket. Tattoos are not allowed.
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Last updated October 11, 2026