Wakkanai Onsen Dome
稚内温泉童夢
Japan's northernmost hot-spring water, with sea and island views
Day Use
YesClosed one day a month on a date that varies, plus several extra days each April and October for a deep clean; the complex may also close on short notice for bad weather or around the New Year holidays.
The adult rate already includes the 50 yen bathing tax. Wakkanai residents aged 65 or older, or holding a disability certificate, pay 100 yen (other visitors in those categories pay 550 yen). Discount ticket books of 12 or 20 uses are also sold. Rates are effective from April 2025.
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
Policies & Services
Allows entry with visible tattoos
Welcomes children and families
Kids are welcome, but children of elementary-school age or younger may not bathe without an accompanying adult.
Shower, wash stations, soap and shampoo provided
Towels to rent or borrow at the desk
Relaxation space for after bathing
On-site or nearby parking available
Views
Sea
MountainsHighlights
Utaseyu
Steam Sauna
Jet BathAbout
Wakkanai Onsen Dome is the city's health promotion center, a day-use bathhouse with more than ten bath styles under one roof: a large indoor bath, a reclining jet bath, an utaseyu (打たせ湯) waterfall for the shoulders, a rotating daily yakuyu (薬湯) bath with seasonal herbs and flowers, a jacuzzi, a cold bath, and both a high-temperature and a mist sauna. The spring water runs a soft amber color and sometimes turns faintly cloudy from natural mineral particles. The open-air bath looks straight out over the Sea of Japan toward Rishiri and Rebun islands, with Mount Rishiri visible across the water on clear days. The building, opened in 1997 and shaped like a ship as a nod to Wakkanai's harbor, is fully barrier-free throughout. Its spring is marketed as the northernmost in Japan, and the front desk sells a branded towel and a bathing certificate as a keepsake of the trip.
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Last updated September 29, 2026