A breathtaking scenic panorama unfolds before you, offering sweeping views of the beautiful Northern Alps.
Panoramic views of Mt. Hokushin-Godake and the Northern Alps. Below lies the Shiga Kogen Highlands and the beech-forest valley of Bunadaira. An exceptional location at an altitude of 1,600 m. Here at Happo Onsen in Shiga Kogen, beautiful scenery welcomes you in every season. From outdoor activities to yoga with breathtaking views of the Northern Alps, summer retreats, and therapeutic stays, enjoy resort time immersed in nature. Choose a Room to suit your stay—special suites, view Rooms with a private bath (limited to two guests), or standard Rooms. Escape the bustle and unwind at your own pace.
Reviews
Facilities and Services
See All- Hot spring
- Room with Open-Air Bath
| IN | 15:00~17:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 16 rooms |
| Pet | Not allowed |
| Your child | Permitted |
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Introduction of the Accommodation










Mizuki
■A serene, stress-free healing suite away from the bustle of everyday life. Relax and unwind without worrying about those around you. ・Mizuki ・Togetsu ■Share precious moments with your family or someone special in a truly special Room. These two exclusive suites—one with a traditional farmhouse style and the other inspired by Sukiya architecture—offer the warmth and charm of Japanese design in a fully private space with an Onsen bath fed directly by the Happo Onsen source. Especially recommended for expectant mothers and guests recuperating after illness, these family-friendly Rooms let you relax without concern for time or privacy. ・Beniyuki ・Aoba ■Escape the noise and enjoy unhurried time… These scenic-bath guest Rooms create the perfect adult getaway and are exclusive suites for two guests only. Each Room has its own character, featuring decor inspired by its name and layouts designed to make the most of the view. The breathtaking scenery from the scenic Onsen bath fed directly by the Happo Onsen source is a premium experience just for the two of you. ・Shiun ・Seiho ・Yamabuki ・Akane

Cuisine
Dinner features seasonal hospitality from Shiga Kogen. Our cuisine is defined by meticulous care and a deep commitment to quality ingredients. Shinshu beef, raised on Shinshu-grown apples, is exceptionally tender with a refined flavor. For rice, we source Koshihikari brown rice from a designated farmer in Nagaoka, Niigata, mill it in-house, and cook it with negative-ion water for an even more flavorful, fluffy texture. Breakfast is a wholesome Japanese set meal with a wide variety of dishes. Enjoy plenty of fresh vegetables and seasonal local ingredients. Rice is made with Koshihikari from Nagaoka, Niigata. [In winter, breakfast will be served buffet-style.]

Shiga Kogen’s oldest Onsen, Happo Onsen, with views of the Northern Alps
Hoppo Onsen is a rare steam Onsen, even in the whole country. It is the oldest hot spring in Shiga Kogen, created by passing Shiga’s natural water through steam rising from the bedrock. From the panoramic open-air bath, you can enjoy views of the Northern Alps. It’s an exceptional location where you can take in Shiga Kogen’s seasonal mountain scenery by day and a sky full of stars at night. Origin of the name “Hoppo” The unusual name “Hoppo” is said to come either from the sound of steam bursting out, or from how sweat pours out “hoppo-hoppo” after walking up the mountain path.
Basic Information
| Taxes | The Hot Spring Tax and Nagano Prefecture Accommodation Tax must be paid separately on-site. |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS |
| Pets | Not allowed |
| Breakfast | Meals will be served as a set meal. During the winter season, this may change to a buffet-style service. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
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| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
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| Room with Open-Air Bath |
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| Spring quality and benefits | Simple hydrogen sulfide spring (hypotonic, mildly alkaline hot spring) Rheumatic diseases / neuralgia / pruritic skin conditions / various women’s health concerns / hypertension, etc. |
| Sauna | Available |
| Hot stone spa | None |
Reviews
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*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Nagano Prefecture7149 Hoppu Onsen, Hirao, Yamanouchi-machi, Shimotakai-gun
TEL:+81-269-34-2534
[By car]
About 40 minutes from Shinshu-Nakano IC on the Joshinetsu Expressway via the Shiga-Nakano Toll Road.
- Parking Information
- Fee
- Free for guests
- Parking time
- During your stay at the Hotel
- Parking space
- No restrictions
- Number of parking spaces
- ---
- Valet service
- Unavailable
Please call us from near the bus stop. TEL: 0269-34-2534. We will come to pick you up, transport your luggage, and move your car to our parking area.
*As we will transport your belongings by vehicle, please keep your luggage packed together.*
- Pickup and drop-off information
- Available (Free)In winter, if you are unable to reach the Accommodation, we can provide Shuttle Service.
Please call the Accommodation from near the bus stop. TEL: 0269-34-2534 We will come to pick you up, assist with luggage transport, and move your car to the parking area as needed.
*As we transport items by carrier vehicle, please keep your luggage consolidated into as few pieces as possible.
Frequently Asked Questions
Please provide information about Open-air bath.
・Business Hours: 00:00~24:00 ・Hot spring: Available ・Free-flowing: None ・Cloudy hot spring water: None ・Supplementary information: (Heating)
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Rooms with open-air baths available・Open-air bath・Large public bath・Sauna・Free shuttle service
I would like to know the access information.
[By car] About 40 minutes from Shinshu-Nakano IC on the Joshinetsu Expressway via the Shiga-Nakano Toll Road.
Is parking available?
・Fee: Free for guests ・Parking Hours: During your stay at the Hotel ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Valet Service: Unavailable *During the winter season, vehicles are not allowed to enter (except 4WD), so you cannot drive to the Accommodation.* Please call us from near the bus stop. TEL: 0269-34-2534. We will come to pick you up, transport your luggage, and move your car to our parking area. *As we will transport your belongings by vehicle, please keep your luggage packed together.*
Is there a sauna?
Yes, there is.
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