
Maruyama Onsen Hotel Kojoukan
丸山温泉 古城館
Niigata onsen ryokan — In snow country Minami-Uonuma, a 100-year-old earthen cave open-air bath
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2026-09-03 → 2026-09-04 · 2 adults
ABOUT
Niigata · Maruyama Onsen Hotel Kojoukan








A place where a 100-year-old earthen cave open-air bath, a rooftop hot spring under a sky full of stars, and home-grown Koshihikari rice await. A cozy hot spring ryokan where you and your pet can fully experience the four seasons of Niigata's snow country.
Property Location With a stay at Maruyama Onsen Kojyokan in Minamiuonuma, you'll be within a 10-minute drive of Naeba Ski Resort and Maiko Snow Resort. This ski ryokan is 3.5 mi (5.7 km) from Gala Yuzawa and 1.5 mi (2.4 km) from Ishiuchi Maruyama Ski Resort. Rooms Make yourself at home in one of the 17 air-conditioned rooms featuring refrigerators and flat-screen televisions. Complimentary wireless Internet access keeps you connected, and satellite programming is available for your entertainment. Bathrooms have complimentary toiletries and bidets. Conveniences include safes and desks, and housekeeping is provided daily. Amenities After a day on the slopes, enjoy recreational amenities, which include hot springs. Additional features at this ryokan include complimentary wireless Internet access and ski storage. You'll be on the slopes in no time with the complimentary ski shuttle. Dining Enjoy a satisfying meal at Koshihikari serving guests of Maruyama Onsen Kojyokan. Full breakfasts are available daily from 7:30 AM to 9 AM for a fee. Business, Other Amenities The front desk is staffed during limited hours. Free self parking is available onsite.
* This description is the property's own text, in English.
* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.
GUIDE
From onsen etiquette to check-in — the things worth knowing first.
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