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2 adults, 1 room

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Kusatsu Onsen Boun

433-1, Agatsuma-GunSee map

US$ 375.62per night

This is the cheapest price in 30 days, based on the rates on 5 Oct

Top reasons for booking
Shuttle service
Good location
Great view
Friendly staff
Dining
Nature retreat
Traditional Japanese
Popular facilities
Hot spring
Restaurant
Free WiFi
Spa
24-hour front desk
Luggage storage
4.6/5Fantastic 275 reviews
Reviews summary
Exceptional onsen experience with diverse baths and two spring water types. Delicious kaiseki dinners and breakfasts. Convenient to Yubatake and bus station with shuttle. Hospitable staff and relaxing atmosphere.
Exploring the area
Gumma-Otsu Station, 8.3km, About 15 mins from hotel by car
Osayu ~Kusatsu Onsen Monkey Bath Massage Place~, 100m, About 1 mins from hotel by foot
Yubatake, 200m, About 3 mins from hotel by foot
15
Twin Room, Non Smoking
2 beds

30.0 m²

Non-smoking

Garden view

7
Superior Japanese Style Room Main Building
2 beds

23.0 m²

7
Run of the House, Japanese Style Room with Shared Bathroom, Single Occupancy
Bed type arranged at check-in

13.0 m²

3
Comfort Japanese Style Room, Main Building with Breakfast
Bed type arranged at check-in

17.0 m²

4
Superior Japanese Style Room, Main Building with Breakfast
2 beds

23.0 m²

7
Standard Japanese Style Room, Main building for 2 people with Breakfast
2 beds

13.0 m²

7
Special Offer - Twin Room, Single Occupancy
2 beds

30.0 m²

7
Special Offer - Superior Japanese Style Room
2 beds

23.0 m²

4
Comfort Japanese Style Room, Main Building
Bed type arranged at check-in

17.0 m²

16
Deluxe Japanese Style Room
Multiple beds

31.0 m²

Non-smoking

8
Standard Japanese Style Room, Main Building for 2 People
2 beds

13.0 m²

27
Deluxe Japanese Style Room, with Open Air Bath
Multiple beds

31.0 m²

Courtyard view

Modern Japanese Style Room, with Breakfast or Half Board
2 beds

60.0 m²

7
Deluxe Japanese Style Room, with Breakfast
Multiple beds

31.0 m²

No pictures available yet
Unsho-an Japanese style room Non Smoking
Multiple beds

19.3m² m²

2
Unshoan Wsetern Twin Room
Bed type arranged at check-in

34 m²

2
Deluxe Japanese Style Room - Special Offer
Multiple beds

33 m²

4
Unmatsuan Japanese-Style Room with Open-Air Bath
2 beds

19.3 m²

Non-smoking

2
Unmatsuan Japanese-Style Room
2 beds

19.3 m²

Non-smoking

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Reviews

Read all reviews
4.6/5.0

Fantastic

275 reviews
Location
5.0
Services offered
4.6
Cleanliness
4.5
Atmosphere & facilities
4.0
Reviews summary
From real reviews, powered by AI
Overall impression
Exceptional onsen experience with diverse baths and two spring water types. Delicious kaiseki dinners and breakfasts. Convenient to Yubatake and bus station with shuttle. Hospitable staff and relaxing atmosphere.
Location
Walking distance to Yubatake Hot Springs and Sainokawara Park. Shuttle from bus station and ski resort. Quiet location, easy access to town center.
Services offered
Friendly, helpful, and attentive staff. Multilingual assistance. Shuttle to bus station and ski resort. Luggage assistance. Excellent and thoughtful service. Pick-up service available.
Cleanliness
Rooms consistently clean and well-maintained. Spotless onsen facilities. High standards of cleanliness throughout. Very clean ryokan. Well maintained.
Atmosphere & facilities
Peaceful and relaxing atmosphere. Beautiful flower displays. Spacious rooms with traditional decor. Multiple onsen, some with outdoor access. New annex lounge with free coffee.
All
With photos
4.5+
3.0+
Onsen
Shuttle service
Skiing
Good location
Friendly staff
Dining
Paul
Reviewed: 5 May 2026

5.0/5.0

Fantastic

Stayed with family

Amazing breakfast/dinner. Convenient central location. Beautiful relaxing atmosphere for hot springs bath. Wonderful staff.
Christine
Reviewed: 5 Aug 2023

5.0/5.0

Fantastic

Stayed with partner · For leisure

My husband and I spent one amazing night here after hiking Mt Fuji the day before. We didn't know what to expect at our first Onsen but Kusatsu Onsen Buon exceeded our expectations. It is conveniently located by Yubatake Hot Springs and Sainokawara Park. It has a very zen and peaceful atmosphere. We booked a 90 min full body massage at the hotel and the masseuses were spectacular. They addressed every aching body concern after our hike! The breakfast was also plus. I would highly recommend them to my friends and book a stay with them again!
Verified traveler
Reviewed: 12 Dec 2022

4.0/5.0

Great

Stayed with partner

Everything was good except that I thought there will be private onsen , miscommunication Location was fantastic just behind Yubatake which is only a few minutes walk
Verified traveler
Reviewed: 5 Jun 2020

5.0/5.0

Fantastic

Solo stay

Had a great stay at the Kusatsu Buon. The kaiseki dinners were some of the best I have tried and the breakfasts were pretty good as well. The hotel onsen were spacious and relaxing and I also tried the onsens around Kusatsu during my stay as well and I would say that the ones in the hotel are on par with the main onsens in town. The rooms are standard Japanese style, nothing remarkably different, but still quite comfortable. Overall, highly recommended and well worth spending a weekend or even longer there.
Verified traveler
Reviewed: 23 Jan 2020

5.0/5.0

Fantastic

Stayed with family · For friends and family

Excellent experience
Loann
Reviewed: 25 Dec 2019

5.0/5.0

Fantastic

Stayed with family · For friends and family

Very nice facility. Staff is extremely helpful.
Ivy
Reviewed: 7 Jul 2019

5.0/5.0

Fantastic

Stayed with friends

Excellent service and the staffs are very supportive and offer help wherever they can. The room is tidy and clean, very organised and comfortable. Set breakfast and dinner are delicious. We will highly recommend it to friends.
lynn
Reviewed: 25 Apr 2019

5.0/5.0

Fantastic

Stayed with partner

We had great room with porch opening to garden with garden waterfall. Bath had 3 indoor and one outdoor... very nice! Food very nice. Best is hotel has shuttle pick up at bus station...walking doable, but hills are challenge esp.w/luggage.
FM
Reviewed: 23 Apr 2019

5.0/5.0

Fantastic

Stayed with partner

We enjoyed the stay very much. Very good facilities and breakfast. The onsen was great.
Po Yee
Reviewed: 21 Mar 2019

5.0/5.0

Fantastic

Stayed with friends

Nice and comfortable stay. All comments on different booking sites are genuine.

Overview

Kusatsu Onsen Boun

First open:1965-01-01
Renovation:2005-01-01
Rooms:43
Star rating:

A stay at Kusatsu Onsen Boun places you in the heart of Kusatsu, steps from Sainokawara Street and Yubatake. This spa ryokan is 19.7 mi (31.7 km) from Shiga Kogen Ski Area and 14.2 mi (22.9 km) from Karuizawa Toy Kingdom.

Description

A stay at Kusatsu Onsen Boun places you in the heart of Kusatsu, steps from Sainokawara Street and Yubatake. This spa ryokan is 19.7 mi (31.7 km) from Shiga Kogen Ski Area and 14.2 mi (22.9 km) from Karuizawa Toy Kingdom.

See all

Exploring the area

Transport

Gumma-Otsu Station

Train stations
8.3km

Attractions

Osayu ~Kusatsu Onsen Monkey Bath Massage Place~

100m

Yubatake

200m

Kusatsu Tsurutaro Kataoka Museum

300m

Kusatsu

400m

Sainokawara Park

500m

Kusatsu Onsen

600m

Kusatsu Onsen Ski Resort

1.3km

Kusatsakogen Golf Course

1.7km
See map

Facilities & services

Popular facilities
Hot spring
Restaurant
Free WiFi
Spa
24-hour front desk
Luggage storage
General
Free buggy service
Gift shop
Shop
Elevator
Garden
Safety & security
Safety deposit box
Activities
Library
See all facilities

Property policies

Check-in/out Time

Earliest check-in time:After 14:00 - Before 19:00

Latest check-out time:Before 10:00

Check-in policy

The guest responsible for check-in must be aged 18 or above

Special check-in instructions

To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation. If you are planning to arrive after 8 PM please contact the property in advance using the information on the booking confirmation. Guests must contact the property in advance for check-in instructions. Front desk staff will greet guests on arrival at the property. For any questions, please contact the property using the information on the booking confirmation. Information provided by the property may be translated using automated translation tools. Guests booked in Half Board rates must check-in by 5 PM to receive dinner.

Check-in descriptions

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

Guests must contact this property in advance to reserve access to the public bathing facility

This property accepts credit cards and cash

Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

Additional fees may apply to children for items such as extra bedding and meals.

Note: Check-in policies vary by property. Please check carefully before booking

Child Policy

Children are not allowed at this hotel

Mandatory fees

You'll be asked to pay the following charges at the property:

A bathing tax, collected at the property, may be charged. The bathing tax applies to properties with hot springs and ranges from JPY 150-500 per person, per night based on local regulations. Please note that further exemptions may apply.

We have included all charges provided to us by the property.

Food & drinks

At Kusatsu Onsen Boun, enjoy a satisfying meal at the restaurant.

See all policies
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