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Sapporo's Secret Onsen Sanctuary Marukoma Onsen Ryokan
Hokkaido/Lake ShikotsuFrom the open-air bath with a view, enjoy a breathtaking panorama of Lake Shikotsu. A long-established Onsen Ryokan nestled by the lakeside.
Established in 1915, this traditional onsen ryokan is located by the lakeside. From the open-air observation bath, you can enjoy breathtaking views of Lake Shikotsu. The natural open-air bath features a rare spring that wells up from beneath your feet, unique even across the whole country. Immerse yourself in the distinctive charm created by Shikotsu's nature and the layers of history while enjoying the soothing milky waters.
This was an Accommodation I had long wanted to stay at. The staff were kind and attentive, and the view of Lake Shikotsu from the room was wonderful.The Onsen water quality was excellent and kept me warm. Thank you for taking such good care of me.
ks0923 6/16/2026When we arrived at the Accommodation, it was drizzling, but the misty white Lake Shikotsu spread out across the entire view from our Room window, creating a magical scene. Although it was Golden Week, we were still able to see beautiful cherry blossoms in full bloom. We were glad we could fully enjoy early spring in Hokkaido.
旅好き温泉好き美味しいも... 5/7/2026
Facilities and Services
See All- Hot spring
| IN | 15:00~19:30 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 56 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
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Rooms With Open-Air Baths Popular At Stays
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Garden View Accommodation
Rainy-Day-Friendly Accommodation
Accommodation For Guests Requiring Care
Accommodation Convenient For Family Sightseeing With Children
Recommended Accommodation For Student Travel
Introduction of the Accommodation

Rare "foot-emerging" natural Onsen
The Marukoma Onsen Ryokan, whose first generation owner Sasaki Hatsutaro discovered the source in the fourth year of the Taisho era, still boasts abundant water flow and quality, cherished by everyone.

Men's large public bath with open-air bath and view.

Women's large public bath with an open-air bath offering a view.

Outdoor relaxation space after sauna.
Experience the ultimate sauna relaxation at Marukoma Onsen Ryokan, where five key elements—"Lake Shikotsu," "Hidden Hot Spring," "Sauna," "Cold Bath," and "Sunrise"—come together. Marukoma proudly presents its premium sauna experience, offering a unique “tototototo-noi” journey. The sauna features authentic Finnish-style Löyly. The cold bath uses the pristine waters of Lake Shikotsu, ranked as Japan's best water quality, in a luxurious flow-through system. For outdoor relaxation time <Totonoi Time>, enjoy breathtaking views of Lake Shikotsu within the National Park setting.

Women's large bath - Finnish-style barrel sauna with löyly available.

Men's large bath with sauna and löyly available.

Lake-side room with a stunning view of Lake Shikotsu in the National Park.
Lakeside rooms, including "Special Japanese-Western Room with Lake View," "Japanese-Western Room with Lake View," and "Japanese Room with Lake View," offer breathtaking views of Lake Shikotsu and the majestic surrounding mountains.

We carefully select and provide ingredients from Hokkaido, a treasure trove of cuisine.
Hokkaido is renowned as one of the country's premier culinary treasures, surrounded by abundant fishing grounds. Its rich waters and fertile lands yield grains, vegetables, fruits, and more, enhancing the variety of dishes offered.

A hidden Onsen Ryokan nestled on the shores of Lake Shikotsu within a national park.
The untouched majestic nature surrounding Lake Shikotsu is truly a hidden gem. The current Lake Shikotsu was formed through repeated volcanic eruptions. The crystal-clear waters of Lake Shikotsu, renowned for being among the best in Japan, reflect light to create a stunning blue glow known as "Lake Shikotsu Blue." Visitors can enjoy various activities and sightseeing opportunities to experience this beautiful nature and environment firsthand. Marukoma Onsen Ryokan operates as an Onsen Ryokan while preserving the pristine natural environment of Lake Shikotsu, refraining from large-scale infrastructure development and sustaining itself with self-sufficient electricity and water.

Marukoma Onsen Ryokan was founded by the first Sasaki Hatsutaro in Taisho 4 (1915) when he discovered the Onsen, and it opened two years later. "Smiling today, smiling tomorrow". Marukoma Onsen Ryokan will continue to strive to be loved by everyone, preserving the tradition built by Hatsutaro.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Card information | VISA / MASTER / JCB / AMEX / DINERS / Debit card |
|---|---|
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Private bath |
|
| Spring quality and benefits | Chloride Spring (Containing Earthy and Gypsum - Saline Spring) Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, hemorrhoids, chronic digestive disorders, chronic skin diseases Arteriosclerosis, recovery from illness, fatigue recovery, health promotion, cuts and burns care for chronic gynecological conditions and cold sensitivity in women. Suitable for children with weak constitutions. |
| Sauna | Available |
| Hot stone spa | None |
| About Hygiene Measures | ○ We thoroughly disinfect and clean guest rooms, restaurants, and the lobby.
○ Regular ventilation is conducted.
○ Hand sanitizing alcohol dispensers are available for guests. |
Reviews
- Rooms & Amenities4.03
- Facility4.00
- Hospitality & Service4.45
- Meals4.21
- Onsen & Bath4.76
- Satisfaction4.41
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Hokkaido7 Horominai, Chitose City
TEL:+81-123-25-2341
■ By Car: Approximately 50 minutes (30 km) from Chitose IC on the Dōō Expressway via Shikotsuko Park Line.
■ By Public Transport: From JR Muroran Main Line Tomakomai Station, approximately 40 minutes by taxi.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 50 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Available (Free)Outbound
Shikotsuko Bus Terminal 15:30, 17:30 → Hotel
Return
Hotel 9:00, 10:00 → Shikotsuko Bus Terminal
Frequently Asked Questions
Please provide information about Open-air bath.
・Business Hours: 04:00~23:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Open-air bath・Large public bath・Private bath・Sauna・Free shuttle service
I would like to know the access information.
■ By Car: Approximately 50 minutes (30 km) from Chitose IC on the Dōō Expressway via Shikotsuko Park Line. ■ By Public Transport: From JR Muroran Main Line Tomakomai Station, approximately 40 minutes by taxi.
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 50 cars ・Valet Service: Unavailable
Please provide information about Private bath.
・Business Hours: 10:00~23:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None 1 session (50 minutes): 2,750 yen Reservations by phone are also available after 9:00 AM on the same day.
Is there a sauna?
Yes, there is.
What kind of hygiene management is being conducted?
○ We thoroughly disinfect and clean guest rooms, restaurants, and the lobby. ○ Regular ventilation is conducted. ○ Hand sanitizing alcohol dispensers are available for guests.
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