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IWASUGE HOTEL

We welcome you with large bathrooms and view of the Northern Alps and a dining room!

Plan Package

  Booking Calendar   |   Additional charges  |   Service charges and taxes  |   Online cancellations

【Official Site Best Rate Guarantee】【Basic Plan - Ski Season】1 night with 2 meals plan

Dinner and breakfast included

Check-in: 15:30 ~
Check-out: ~ 09:30

This hotel is located next to the Higashidateyama gondola lift station.


  • Natural hot spring baths available 24 hours a day!
    There are separate large public baths for men and women with a view.


  • Ski slopes on your doorstep!
    Play all the slopes!


  • Both dinner and breakfast will be served with a wide variety of Japanese and Western dishes.


Please note: From March 20 to March 24, 2026, group guests will also be staying at our property.
During this period, some areas of the facility may be slightly crowded. Thank you for your understanding.

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The silver peaks of the Hokushin Gogaku and the Northern Alps,
shining beyond the sea of trees, will lead you to an extraordinary world.
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■The ski slopes are right in front of you!
Enjoy all the slopes to the fullest!

You have access to 19 slopes from our hotel located in the center of Shiga Kogen.
You can access 19 slopes from our hotel located in the center of Shiga Kogen.

■Benefits that make you happy
You can take a bath even after check-out.
After enjoying winter sports, please return home with a warm body and soul.

■Cuisine
A wide variety of Japanese and Western-style meals are available for both dinner and breakfast.
Please enjoy your meal at the dining restaurant.
Dinner 18:00, Breakfast 7:30

■Large Public Bath with a View - Hoppo Onsen (Hot Springs)
Natural hot spring baths are available 24 hours a day! There are separate large public baths for men and women.
Located at an elevation of 1600 meters, the hotel offers a panoramic view of the Northern Alps and the Kitashin Gogaku Mountains!

Hoppo Onsen was discovered in 1802 and is the oldest hot spring in Shiga Kogen.
It is a rare steam hot spring where natural water is poured over the hot spring steam that gushes from the bedrock.
It is effective for neuralgia, muscle pain, joint pain, frozen shoulders, chronic skin diseases, and chronic women's diseases.

The large baths are open 24 hours a day, except during cleaning time.

■Amenities
Yukata, towel, toothbrush, bath towel

■Please note that bedding will be laid out before check-in.

■We will prepare sheets for the third and subsequent days in advance in your room, so please change the sheets by yourself. If you wish to have your sheets changed by our staff, please let us know.

■Parking lot is available.

Booking Calendar
Number of persons per room
Number of Rooms
Nights
Change Rooms
There are currently no rooms available for the plan you selected. Please choose another plan.
Please select a room.
Additional charges
Service charge and consumption tax are included.
Infants who do not require bedding and meals will be charged a facility use fee of 1,100 yen (inclusive).
Please note that the above rates apply to children up to 3 years of age.
Service charges and taxes
A bath tax of 150 yen per adult per night will be charged.
June 1, 2026 onward, an accommodation tax will be charged separately in accordance with a Nagano Prefecture ordinance.
Online cancellations
Cancellations are taken 00:00am 2 days

Reservation inquiry or cancellation

Inquiries via Telephone

TEL.
0269-34-2404
FAX.
0269-34-2344

Please call between 8:30~17:00/ Available all year round (Subject to temporary closures)

Inquiries via Email

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