KesennumaOnsenKesennumaPlazaHotel

A hilltop inn where you can overlook Kesennuma Port and relax in natural hot springs and a soothing floating bath

Miyagi Kesennuma City

"Kesennuma Onsen Kesennuma Plaza Hotel" is a hot spring hotel perched on a hill overlooking Kesennuma Bay in Kesennuma City, Miyagi Prefecture. Its deep natural hot spring, "Kesennuma Onsen," gushes from 1,800 m underground and is a sodium-chloride strong saline spring with a salt concentration comparable to seawater. You can enjoy the unique floating bath, known as "floating bathing (Pukapuka Onsen)," in the observatory open-air bath or the large public bath, all while taking in sweeping views of Kesennuma Port. The large public bath is also equipped with an authentic dry sauna and a refreshing cold plunge bath, allowing you to enjoy an exceptional totonou time while gazing at the beautiful nighttime harbor scenery.

Hot Spring & Bath Information

Large Public Bath

TypeNatural Hot Spring

A large public bath and open-air bath that make generous use of Kesennuma Onsen, a highly concentrated deep natural hot spring that gushes from 1,800 m underground. With a salt concentration about the same as seawater, it is briny like the sea, and you can enjoy the unique floating bath, known as "floating bathing (Pukapuka Onsen)," while your body gently drifts. The salt wraps around the skin and provides excellent heat retention, so you stay warm long after getting out. From this hilltop setting, you can enjoy an exceptional hot spring bath while watching fishing boats coming and going and the beautiful nighttime view over Kesennuma Bay.

Sauna

Dry Sauna

90°C

Sauna TypeDry Sauna

Stove TypeConvection Stove (Sauna Stone)

Capacity8people

Men'sWomen's

An authentic dry sauna located next to the large public bath. This quiet, calm room without a TV is filled with pleasant heat from a convection-style stove, efficiently promoting a refreshing sweat. Combined with a pre-soak in the highly concentrated natural hot spring, it rapidly boosts metabolism and delivers excellent benefits for fatigue recovery and stress relief. Sauna use is available from 15:00 to 23:00.

Cold Bath

Cold Plunge Bath

17°C

Water QualityTap Water

Capacity3people

Men'sWomen's

A crisp, cold plunge bath located right next to the sauna room. It comfortably cools down your body after a thorough sauna session. The water quality is excellent and highly praised by sauna enthusiasts for being especially pleasant. After cooling down, you can enjoy an exceptional outdoor air bath in the open-air area while feeling the pleasant sea breeze and looking out over Kesennuma Bay and the bridge.

Business Hours

Monday
15:00〜00:00
05:00〜09:00
Tuesday
15:00〜00:00
05:00〜09:00
Wednesday
15:00〜00:00
05:00〜09:00
Thursday
15:00〜00:00
05:00〜09:00
Friday
15:00〜00:00
05:00〜09:00
Saturday
15:00〜00:00
05:00〜09:00
Sunday
15:00〜00:00
05:00〜09:00
Holiday
15:00〜00:00
05:00〜09:00
💡 [Bathing Hours] Large public bath and open-air bath: 15:00-24:00, 5:00-9:00 (from May to September, opens at 4:00 in the morning), sauna: 15:00-23:00, day-use bathing reception: 12:00-15:00 (closes at 16:00). *Irregular holidays; evening sessions are currently suspended.

Closed Days: None

Address

1-1 Kashizaki, Kesennuma City, Miyagi Prefecture 988-0014

Hotel & Ryokan

Gender Access

Gender Separated

Tattoos in the Communal Bath
Unknown (Please Check)

The above applies to the communal (shared) baths. At facilities with private baths or private saunas, guests with tattoos may still be able to bathe. Please check with the facility for details.

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