Key details

About the Hotel

433-1, Agatsuma-Gun, Kusatsu (Gunma), 377-1711

Great

8.0

9.0

/10

5.0

4.6

“Nestled on a peaceful hillside, it offers nice mountain views.”view full review

Kusatsu Onsen Boun is a 5-star ryokan featuring an indoor public bath, spa services, and 43 air-conditioned rooms. The hotel offers a tranquil setting with convenient shopping options onsite.

Amenities

Rooms include modern amenities such as flat-screen televisions and refrigerators. The accommodations feature traditional tatami floors and futon bedding, enhancing the authentic ryokan experience.

Dining

Dining options include an onsite restaurant serving meals made from local ingredients. Nearby, guests can explore multiple dining establishments within 1 km, including Yoritomo and Mannenya.

Services

Recreational facilities consist of a hot spring bath, spa services, and a garden area. The hotel also offers skiing activities with ski-to-door access and has a complimentary area shuttle for local exploration.

Transportation

Kusatsu Onsen Boun is within close proximity to various attractions, including Yubatake and Kosenji Temple, both situated about 1 km from the hotel. The Kusatsu Bus Station is 1 km away, providing convenient transportation options.

Price and Room Availability Calendar

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October 2026 - October 2027

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Check-in/ Check-out

Facilities

Kusatsu Onsen Boun offers amenities for your comfortable stay and unforgettable experiences

Exquisite Culinary Experience

“I was absolutely amazed by the dining at Kusatsu Onsen Boun. Every meal was not just food; it was a piece of art! We enjoyed both dinner and breakfast served in a private room, which offered a good atmosphere. The dishes were beautifully presented and tasted very nice-each bite delighted our taste buds. Every meal was unique, and the quality of the ingredients was great, making my birthday celebration here lovely.” read full review

Zen Spa Experience

“The spa experience at this ryokan exceeded my expectations. We booked a 90-minute full-body massage that was simply heavenly. The masseuses were skilled and attentive, addressing all my post-hike aches. The hot springs were a beautiful escape, providing a relaxing atmosphere after a long day of hiking. It truly felt like a retreat for my body and mind.” read full review

Cozy and Inviting

“Our room at Kusatsu Onsen Boun was exceptionally cozy and immaculate. It featured traditional tatami mats and a warm bedding setup that made me feel comfortable right away. The thoughtful design added a touch of modernity and convenience with a lovely coffee corner, allowing for a peaceful start to our mornings.” read full review

Heavenly Onsen Baths

“The onsen bathing facilities were a highlight of our stay. There were three different onsite baths that alternated between genders at varied times, allowing everyone to enjoy them. I loved the unique experience of switching between the old-style and new-style onsens, especially the modern one which was particularly good. Each soak was refreshing, providing a perfect way to relax after our daily activities.” read full review