YunomachiRyokanGensennoYuHanabun

A milky-white 100% natural free-flowing hidden hot spring, said to be Uesugi Kenshin's secret bath

Niigata Myoko City

"Yunomachi Ryokan Gensen no Yu Hanabun" is a long-established hidden hot spring inn in Myoko, Niigata Prefecture. Located at an altitude of about 1,100 m on the slopes of Mt. Myoko, it stands on a hill overlooking the magnificent scenery of Otakiri Gorge. The hot spring is a rare milky-white sulfurous carbonated spring known nationwide, blending two different source springs, "Ogon no Yu" and "Kawara no Yu." It is 100% natural free-flowing spring water with no added heat, no added water, and no circulation at all. Rich mineral deposits drift gracefully through the water, gently warming the body from the core. Within a 10 to 15 minute walk from the inn, you can also find the free natural open-air baths that are a specialty of Yunomachi Onsen, allowing you to fully enjoy the true atmosphere of a hidden hot spring retreat.

Hot Spring & Bath Information

Bath

TypeNatural Hot Spring

Flow-through

A 100% pure signature natural free-flowing hot spring with absolutely no added water, no added heat, and no circulation. This rare milky-white sulfur spring with the character of a carbonated spring has delicate mineral flakes drifting through it. The smooth, silky, milky-white water is very gentle on the skin, helps improve circulation, and warms you deeply from the core. There is an indoor bath and an open-air bath overlooking the spectacular Otakiri Gorge, where you can enjoy the ultimate hidden hot spring experience with seasonal nature right before your eyes.

Business Hours

Monday
15:00〜10:00
Tuesday
15:00〜10:00
Wednesday
15:00〜10:00
Thursday
15:00〜10:00
Friday
15:00〜10:00
Saturday
15:00〜10:00
Sunday
15:00〜10:00
Holiday
15:00〜10:00
💡 [Day-use bathing] 11:00–18:00 (depending on the plan. Final reception time and lunch-included free plan available. As hours may be irregular, please refer to the official website.)

Closed Days: None

Address

949-2235 Yunomachi Onsen, Myoko City, Niigata Prefecture

View on Google Maps

Website

http://hanabun.com/
Hotel & RyokanOnsen & Spa Facilities (Super Sento, Sauna, Spa)

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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