GridsPremiumHotelOtaru

A stylish hotel equipped with a top-floor observation open-air bath overlooking Otaru’s sea and nightscape, plus separate saunas for men and women

Hokkaido Otaru City

Grids Premium Hotel Otaru is a lifestyle hotel in Inaho, Otaru, Hokkaido, boasting an excellent location for sightseeing, about a 4-minute walk from the Otaru Canal. From the large public bath on the top floor, you can take in sweeping panoramic views of Otaru’s beautiful streetscape and the vast expanse of Ishikari Bay. The men’s large public bath is equipped with an authentic high-temperature dry sauna and a properly cold cold plunge bath, while the women’s large public bath features a warm mist sauna with strong detox effects that lets you slowly work up a comfortable sweat. Enjoy a superb outdoor bath experience on the top-floor open-air bath while feeling the sea breeze.

Sauna

Dry Sauna

95°C

Sauna TypeDry Sauna

Stove TypeConvection Stove (Sauna Stone)

Capacity6people

Men's

A dry sauna equipped in the men’s large public bath, featuring a two-tier bench and a convection stove. The crisp, comfortable, authentic heat fills the room, allowing you to work up an astonishing amount of sweat efficiently from head to toe. The warmth from the sauna stones gently envelops your body and thoroughly melts away daily fatigue.

Mist Sauna

60°C

Sauna TypeSteam Sauna

Capacity6people

Women's

A luxurious mist sauna available only in the women’s large public bath. The temperature is set to be mild and gentle, and fine warm mist fills the room generously. Even if you are not fond of very hot saunas, you can enjoy a deep detox experience without feeling short of breath, while slowly moisturizing your whole body over time.

Cold Bath

Cold Bath

17°C

Water QualityTap Water

Capacity3people

Men's

A clean, well-chilled cold plunge bath installed only in the men’s large public bath. Set to an exquisite level of coldness, it refreshingly cools down the body heated by the dry sauna next door, all the way through. After entering, a pleasant chill envelops the body and heightens anticipation for outdoor bathing.

Business Hours

Monday
15:00〜01:00
05:30〜10:00
Tuesday
15:00〜01:00
05:30〜10:00
Wednesday
15:00〜01:00
05:30〜10:00
Thursday
15:00〜01:00
05:30〜10:00
Friday
15:00〜01:00
05:30〜10:00
Saturday
15:00〜01:00
05:30〜10:00
Sunday
15:00〜01:00
05:30〜10:00
Holiday
15:00〜01:00
05:30〜10:00
💡 The morning opening hours for the large public bath and sauna are 4:30-10:00 in summer and 5:30-10:00 in winter. These facilities are for hotel guests only. Day-use bathing is not available.

Closed Days: Open all year

Address

〒047-0032 1-3-13 Inaho, Otaru, Hokkaido

Hotel & Ryokan

Gender Access

Gender Separated

Tattoo Policy
Unknown (Please Check)
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