Nigo Kawa Onsen Shiei Rotemburo
濁河温泉 市営露天風呂にごかわおんせん しえいろてんぶろ
City-run open-air bath deep in the Nigorigo mountains
Day Use
YesClosed every Wednesday (April / May). Closed in winter (approximately early November to late April).
Adults 700 yen, children (elementary school) 350 yen. Last entry 17:00.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Bathing Arrangements
Shared bathing area for all genders
Policies & Services
Shower, wash stations, soap and shampoo provided
Towels to rent or borrow at the desk
On-site or nearby parking available
Views
Forest
MountainsAbout
Nigorigo Onsen Shiei Rotenburo (濁河温泉 市営露天風呂) is a simple public open-air bath run by Gero city, tucked into dense mountain forest. The water flows fresh from the source (kakenagashi) and comes out faintly cloudy with a slightly yellowish tint; bathers often remark on how smooth the skin feels afterward. Men's and women's baths are separate. The facility is small and no-frills, open only from late spring through early autumn, and the narrow winding road up the mountain is part of the experience.
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Last updated September 19, 2026