裾花峡天然温泉宿 うるおい館すそばなきょうてんねんおんせんやど うるおいかん
Closed a few times per year. Upcoming closure: July 7-9, 2026 (Tue-Thu). Partial closures around year-end and New Year are also possible.
Weekday ¥800, weekend/holiday ¥950, special periods ¥1,000. Children discounted. Morning bath (6:00-9:00) may be priced separately.
Open-air outdoor bath
Enclosed indoor bathing area
Dry heat sauna room
Cold water plunge bath, typically used after sauna
Uses natural hot spring water
Private bath available for day-use visitors or hotel guests to reserve
Private onsen bath in guest rooms, for overnight guests only
Shared bathing area for all genders
Allows entry with visible tattoos
Welcomes children and families
Children welcome at discounted admission, but sauna is off-limits under 15, and diapered infants/toddlers may not enter the baths.
Restaurant or dining open to visitors (not just hotel meal plans)
Shower, wash stations, soap and shampoo provided
Towels available to rent or borrow
Relaxation space for after bathing
On-site or nearby parking available
A ryokan in the Susobanakyo (裾花峡) gorge, with large outdoor baths overlooking forested canyon walls. The water runs brownish and slightly slippery, with a faint sulfur note, and flows fresh from two springs. Two bath zones, Shiroiwa-no-yu (白岩の湯) and Ryusen-no-yu (流泉の湯), rotate between men and women on alternating days. Private baths, in-room baths, a sauna with loyly sessions, cold plunge, and ganbanyoku (岩盤浴, heated stone bed) round out the facilities. Day use is available, and a free shuttle connects to central Nagano.
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Last updated July 14, 2026