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Mori no Yu Sanseikan
森の湯 山静館
Noboribetsu onsen ryokan — A roofless open-air bath under a sky full of stars
★ 3.0TrustYou 90/100 · 42 reviews|NoboribetsuFrom ₩199,484 / night (2 adults)
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ABOUT
About this ryokan
♨️A roofless open-air bath under a sky full of stars
Hokkaido · Mori no Yu Sanseikan
1
The Roofless Mori no Yu Open-Air Bath
- ♨️A roof was deliberately left off so nothing blocks the sky — blue by day, stars by night
- 🪨Natural stones brought in from the garden form seating at varied heights in the open-air tub
- 🌲Set within a protected valley of Shikotsu-Toya National Park, where strict building rules have preserved the primeval forest
2
A Spring Gushing 1,200 Liters a Minute
- 💧The 52°C source gushes 1,200 liters a minute, and both the men's and women's baths have a 100% source-fed, free-flowing tub
- 🧪A pH 7.2 simple spring — colorless, odorless, and tasteless, for a gentle soak
- 🛁An open-air bath, two indoor tubs (pure source and lightly cooled), plus a kakeyu basin and showers
3
A Drinkable Spring (Inzen)
- 🚰Approved for drinking by the local health authority, with a drinking fountain installed in both bathhouses
- 🍵Recommended at 100–200ml per serving, up to 1,000ml a day, 30–60 minutes before meals
- 🌿A rare find — a natural drinking-onsen fountain, uncommon even nearby
4
Tatami Rooms That Frame the Forest
- 🏯Just 18 rooms, sized at 6, 8, 10, 12, and 24 tatami mats, chosen to fit your party
- 🪟Large windows bring in the changing seasons, and every room has its own toilet
- 🚭The 8-tatami rooms come in smoking and non-smoking versions, the rest are non-smoking, with fridge, safe and yukata provided
5
The Chidori Hot Pot, a Signature Since Opening
- 🍲The signature since the inn opened is the jidori chicken tataki hotpot, made daily by the owner to suit each day's meat
- 🥩Upgrade kaiseki lets you add Noboribetsu beef steak or hairy crab, and a seafood hotpot course is also offered
- 🐟Fresh Hokkaido ingredients sourced thanks to proximity to the Pacific Ocean and the Muroran central wholesale market
6
A Dedicated Dining Room and Comfortable Facilities
- 🍽️Both breakfast and dinner are served in a dedicated dining room, with quiet individual seating available
- 🌅A thoughtful breakfast built on Noboribetsu's local ingredients starts the day
- 🛋️A calm lobby and shared spaces fitting a mountain ryokan
7
Karurusu Onsen, Ringed by Mountains
- 🚗20 minutes by car from JR Noboribetsu Station, about 60 minutes from New Chitose Airport
- 🚌A free shuttle from JR Noboribetsu Station runs with advance booking (departs 2pm/4pm, returns 9am)
- ⛰️15 minutes from Noboribetsu-Higashi IC, in Karurusu Onsen, a village ringed by mountains on three sides
In an open-air bath deliberately left without a roof, face the sky and the stars while soaking in a spring clean enough to drink. At this quiet mountain ryokan of just 18 rooms, savor the owner's chidori (free-range chicken) hot pot alongside the deep rest of Karurusu Onsen.
#HokkaidoRyokan#Noboribetsu#KarurusuOnsen#MorinoyuSanseikan#OpenAirBath#DrinkableOnsen#ChidoriNabe#OnsenTrip
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Read the property's own description▾
* Translated from the description supplied by the property.
* 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.
ROOMS
Available rooms
FACILITIES
Facilities & Services
- 전 구역 금연
- 텔레비전
POLICY
Good to know
* Translated from information supplied by the property; the cancellation policy shown at booking takes precedence.
GUIDE
New to ryokans?
From onsen etiquette to check-in — the things worth knowing first.
FAQ
Frequently asked questions
- What are the check-in and check-out times at Mori no Yu Sanseikan?
- Check-in starts at 14:00 and check-out is by 10:00.
- Where is Mori no Yu Sanseikan located?
- It is in Noboribetsu Noboribetsu. Address: 16 Karurusucho.
- How much does one night cost?
- Recent lowest observed rate starts from ₩199,484 per night for two adults. Rates vary by date and room type, so a live search is most accurate.
- What is the cancellation and refund policy?
- Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.