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- Susobana Gorge Natural Hot Spring Inn Uruoi-kan
Susobana Gorge Natural Hot Spring Inn Uruoi-kan
Nagano Prefecture/Nagano CityEnjoy 100% natural Onsen with free-flowing hot spring water in a large open-air bath, panoramic bath, or private bath. Savor Shinshu cuisine served in your room at this accommodation.
Located just a 7-minute drive from Nagano Station and Zenkoji Temple, and about a 10-minute walk from the Nagano Prefectural Office, our property offers excellent accessibility. Enjoy the natural beauty of the seasons while soaking in our 22-meter-long open-air Onsen with 100% natural brown hot spring water flowing directly from the source. The indoor bath features a different type of spring water with no color and a sulfur scent for variety. Our rooms with private panoramic baths and private Onsen facilities also use the same 100% natural brown hot spring water as our large public baths, making them perfect for those seeking privacy or families looking to relax together. In April 2024, we will open a Finnish-style high-temperature sauna for an enhanced wellness experience. For dinner, savor Shinshu cuisine made with locally sourced ingredients served in your room at your leisure. Unwind while gazing at the serene stream of Susobana River and enjoy moments of pure relaxation.
Having read the Reviews in advance, I was aware of what to expect, but my companion was very surprised by the contrast between the front desk atmosphere and the impression of the Room. The day-use bathing area feels lively like a busy public bathhouse, while the guest Rooms were calm and comfortable.Because we visited on a weekday, the large public bath was not crowded and very relaxing. The only thing that bothered me slightly was seeing someone brushing their teeth at the washing area. Even so, I was truly impressed by the abundant flow of free-flowing Onsen water straight from the source. When I visit around Nagano Station for work in the future, I would love to stop by again even just for a day-use bath.The Room was flawlessly comfortable, and the private indoor bath was very spacious. I was also amazed by how much hot water it had. Dinner was served in-room, so we could relax without worrying about others, and we thoroughly enjoyed the delicious dishes with thoughtful touches. The staff member who served us was friendly and made it a pleasant time. At breakfast, it was also nice to be able to choose between rice porridge cooked with Onsen water and regular steamed rice.Please note that there are no amenities provided in the large public bath area (including makeup remover), so bringing your own is recommended. The in-Room amenities are also provided for one use (one day) only, so if you plan to bathe multiple times, it may be reassuring to bring extras. Overall, it was a highly satisfying stay.
Yahoo!トラベルユー... 9/5/2026There is a free Shuttle Service from Nagano Station to Uruoi-kan. It takes about 10 minutes.When you enter through the automatic doors, the staff will provide slippers. Please store your shoes in a locker and be careful not to lose the key. The staff also offered a simple wet towel, and check-in was smooth.The Room had a private open-air Onsen bath with free-flowing hot spring water. For the Katakuri room, the glass around the open-air bath is frosted, so there is no view (it faces residential houses). River-side rooms seem to have a view.Dinner was served in the Room. Breakfast was served at the restaurant.Inside the Room, there is a refrigerator on the right. Drinks are charged: bottled orange juice, oolong tea, cola, bottled beer, and canned chu-hai (you fill in an optional form with date/time and quantity and submit it at check-out).You can also order alcoholic beverages and other drinks by calling from your Room before dinner. In my case, a service staff member asked me directly, so I ordered a sake tasting set on the spot.Extra orders and refrigerator items were settled at check-out.Accommodation Tax: 200 yenHot Spring Tax: 150 yenThese were also paid at check-out.Personally, I felt it would be even better if breakfast could also be served in the Room for guests staying in Rooms with private open-air baths.On the first floor, you can buy drinks and alcohol from vending machines.You can also use the large public bath.There were many day-use visitors as well (it felt loved by locals too).I would like to stay again if I have another chance.
Yahoo!トラベルユー... 9/4/2026
Facilities and Services
See All- Hot spring
| IN | 15:00~19:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 11 rooms |
| Pet | Not allowed |
| Your child | Permitted |
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Introduction of the Accommodation





Out of the five types of rooms, four types (excluding the "Yasuragi Japanese Room" at 30 square meters) offer a kaiseki meal featuring seasonal Shinshu delicacies served in your room. Enjoy a relaxing dining experience without worrying about your surroundings, making it ideal for families with small children or trips with elderly guests. Additionally, the three rooms named "Mizubasho," "Hyakkei," and "Katakuri" are special suites equipped with private panoramic baths. Each type is limited to one room per day, accommodating up to three groups daily. In these panoramic baths, you can indulge in 100% natural Onsen water directly sourced from the spring, featuring its unique brown hue. While admiring views of the valley, immerse yourself in a luxurious stay filled with soothing baths, exquisite cuisine, and serene tranquility.





We offer multiple onsen experiences, including the natural amber-colored "Kohaku no Yu" with 100% pure hot spring water flowing directly from the source. Some indoor baths feature a separate spring with colorless, transparent water and a faint sulfur aroma. After bathing, your skin will feel smooth and moisturized, which is especially popular among female guests. Additionally, you can enjoy drinking the onsen water to experience its benefits from within. For added privacy and comfort, we also provide reservable private baths, ideal for families with small children or elderly guests.





Our accommodation features chefs specializing in Japanese, Chinese, and French cuisine, offering dishes that transcend genres and are delicious for everyone to enjoy. We carefully select the finest ingredients from Shinshu, including Shinshu beef and Shinshu salmon, crafting each dish to highlight the natural flavors of the ingredients. For breakfast, we serve our special "Uruoikan Porridge," cooked with onsen water. The gentle texture and subtle saltiness unique to onsen water provide a soothing start to your morning. Our flavors are loved by guests of all ages and have received high praise from those staying with us.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Taxes | An additional Hot Spring Tax of 150 yen per adult is required. Please settle this at the property. |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS |
| Pets | Not allowed |
| Breakfast | Enjoy a traditional Japanese breakfast at "Restaurant Hyakkei." The meal features grilled Shinshu salmon from Azumino, Koshihikari rice from Iiyama, and miso soup made with Shinshu miso sourced from a brewery just a 5-minute walk from Uruoi-kan. This breakfast highlights the best of Shinshu's local flavors. Breakfast times are available at 7:00, 7:30, or 7:45. Please note that the breakfast venue is open until 9:00 AM. |
| Your child | You can stay. For guests categorized as "Infants without meals and bedding," a facility usage fee of 1,500 yen will be charged for children aged 3 years and above but below elementary school age. No fee is required for children under 3 years old.
From elementary school age, boys are requested to use the men's bath, and girls the women's bath.
For babies, we kindly ask that they start using the baths once they are no longer in diapers. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Private bath |
|
| Room with Onsen Indoor Bath |
|
| Spring quality and benefits | Sodium-Chloride Onsen (Neutral, Isotonic, High-Temperature Spring) "Amber Onsen" (Brown) Type: Sodium Chloride Onsen Benefits: Relieves neuralgia, muscle pain, fatigue, cold sensitivity, hemorrhoids, chronic digestive disorders, etc. "Hodama Onsen" (Colorless) Type: Sulfur-containing Sodium Bicarbonate and Sulfate Cold Mineral Spring Benefits: Effective for chronic skin diseases, chronic gynecological conditions, diabetes, cuts, etc. ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | Available |
| Hot stone spa | None |
| Others | 【Other Accepted Credit Cards】 DISCOVER 【QR Code Payment】 PayPay |
Reviews
- Rooms & Amenities4.46
- Facility4.31
- Hospitality & Service4.69
- Meals4.77
- Onsen & Bath4.77
- Satisfaction4.54
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Nagano Prefecture98 Tsuma-shina, Nagano City
TEL:+81-26-237-4126
Approximately 7 minutes by car from JR Nagano Station and Zenkoji Temple.
10-minute walk from Nagano Prefectural Office, and 20 minutes from the Nagano IC on the Joshinetsu Expressway.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 150 cars available Indoor & Outdoor
- Valet service
- Unavailable
Additionally, there is a free underground parking lot (50 spaces) available.
- Pickup and drop-off information
- Available (Free)A free shuttle bus operates daily, connecting Nagano Station and Uruoi-kan.
The boarding point is at the bus terminal in front of the main entrance of Hotel Metropolitan Nagano, adjacent to Nagano Station.
There is a sign indicating "To Uruoi-kan" at the entrance.
The bus makes a stop at Kencho Nishi (in front of Nikko Shoji) for boarding only.
It operates with a microbus (seating capacity: 28 passengers).
*Please note that the shuttle does not stop at the Nagano Station rotary.*
For inquiries regarding the shuttle bus, please contact Uruoi-kan's main number.
Frequently Asked Questions
Please provide information about Open-air bath.
・Business Hours: 10:00~23:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: Available ・Supplementary information: 100% natural hot spring
What are the qualities and benefits of the hot spring water?
The spring quality and efficacy of the hot spring are as follows. ・Spring quality: Sodium-Chloride Onsen (Neutral, Isotonic, High-Temperature Spring) ・Spring efficacy: "Amber Onsen" (Brown) Type: Sodium Chloride Onsen Benefits: Relieves neuralgia, muscle pain, fatigue, cold sensitivity, hemorrhoids, chronic digestive disorders, etc. "Hodama Onsen" (Colorless) Type: Sulfur-containing Sodium Bicarbonate and Sulfate Cold Mineral Spring Benefits: Effective for chronic skin diseases, chronic gynecological conditions, diabetes, cuts, etc.
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Open-air bath・Free-flowing hot spring・Large public bath・Private bath・Sauna・Free shuttle service
I would like to know the access information.
Approximately 7 minutes by car from JR Nagano Station and Zenkoji Temple. 10-minute walk from Nagano Prefectural Office, and 20 minutes from the Nagano IC on the Joshinetsu Expressway.
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 150 cars ・Valet Service: Unavailable We offer a free parking lot (100 spaces) in front of our Facility. Additionally, there is a free underground parking lot (50 spaces) available.
Please provide information about Room with Onsen Indoor Bath.
・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: Available ・Supplementary information: 100% natural hot spring Out of the 11 rooms, three rooms named "Hyakkei," "Mizubasho," and "Katakuri" feature Onsen with natural hot spring water directly flowing into the room.
Please provide information about Private bath.
・Business Hours: 15:00~21:30 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: Available ・Supplementary information: 100% natural hot spring Reservation Required, Additional Fee
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
Is there a sauna?
Yes, there is.














