
Sainokawara Park (西の河原公園, Sainokawara Kōen) covers a valley just outside of the Kusatsu town center, where several hot spring sources and a large outdoor bath are located. Walking trails around the upper part of the park lead through the nice natural landscapes.
Hot spring water can be seen bubbling to the surface here and there, collecting into hot water pools and running down the valley in warm streams before joining the central mountain stream. There is also a hot water waterfall with a free foot bath near its base.
The park's other main attraction is the Sainokawara Rotemburo, a public bath with two large, gender-separated outdoor hot spring pools with a capacity of 100 bathers each.

Getting there and around
How to get to and around Kusatsu Onsen

Hours and Fees
Sainokawara Rotemburo
Hours
Admission ends 30 minutes before closing time
Closed
Admission
Questions? Ask in our forum.
Links and Resources
Hotels around Kusatsu Onsen
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Kusatsu Hotel Bekkan Wata no Yu (Adult Only)View on Booking.comComfortable Accommodations
Kusatsu Hotel Bekkan Wata no Yu in Kusatsu offers adults-only ryokan accommodations with private bathrooms. Each room features air-conditioning, a tea and coffee maker, and a TV. Guests can relax on tatami floors or enjoy garden or mountain views.Relaxing Facilities
The property includes a hot spring bath, sauna, and public bath. Additional amenities include a lift, daily housekeeping service, and free WiFi. Free off-site private parking is available for guests.Dining Experience
A restaurant serves local specialities and fresh fruits for breakfast. Dinner is highly praised by guests, who appreciate the attentive service and delicious meals.Location and Attractions
Located 107 km from Matsumoto Airport, the ryokan is situated on a quiet street with scenic views. Nearby attractions include Kusatsu Onsen and the Kusatsu River. -
Kusatsu Onsen EidayaKusatsu Onsen Eidaya is located in Kusatsu. The property is a 10-minute walk from Kusatsu Yubatake and Kusatsu-Onsen Bus Terminal. Guests can find a private hot spring bath and Japanese restaurant on site. At the ryokan, all rooms include a flat-screen TV, fridge and wardrobe. Certain rooms feature in-room hot spring bath, while some rooms offer a kitchen with a microwave. An Asian breakfast is served each morning at the property. The shared lounge area includes activities such as game consoles, board games and playing cards. Guests at Kusatsu Onsen Eidaya will be able to enjoy activities in and around Kusatsu, like skiing. The nearest airport is Matsumoto Airport, 78 km from Kusatsu Onsen Eidaya.View on Booking.com -
Oyado YukizumiView on Booking.comComfortable Accommodations
Oyado Yukizumi in Kusu offers a 3-star ryokan experience with air-conditioning, free WiFi, and a hot spring bath. Each room includes a tea and coffee maker, bidet, hairdryer, yukata, refrigerator, work desk, free toiletries, slippers, carpeted floors, TV, electric kettle, and wardrobe.Guest Services
The ryokan provides free off-site private parking, public baths, daily housekeeping, and luggage storage. Breakfast is served in the room, and the property offers a public bath service.Location and Attractions
Located 107 km from Matsumoto Airport, the ryokan is highly rated for its convenient location and excellent public transport options. Guests appreciate the breakfast provided by the property and the scenic views. -
Kusatsu Onsen Kusatsu Hotel1913Built in 1913, the Kusatsu Hotel exhibits the architectural style of the Japanese Taisho Era. Guests at the hotel can unwind in the indoor or outdoor public hot spring bath, a Private Hot spring or the soothing footbath. Only a few minutes walk to Yubatake Hot Springs and Sai-no-Kawara Park. The property offers free WIFI at the lobby, free parking and free pick-up from Kusatsu Onsen Bus Terminal until 18:00.View on Booking.com -
SoumeianView on Booking.comComfortable Accommodations
Soumeian in Kusatsu offers adults-only rooms with private bathrooms, featuring tatami floors and modern amenities. Each room includes a bidet, hairdryer, yukata, refrigerator, free toiletries, slippers, and a TV.Relaxing Facilities
Guests can unwind in the hot spring bath or enjoy the serene garden. Free WiFi is available throughout the property, ensuring connectivity.Convenient Services
The ryokan provides private check-in and check-out, a lounge, daily housekeeping, luggage storage, and free on-site private parking. Additional amenities include a shower and shared bathrooms.Guest Satisfaction
Highly rated by guests for its breakfast, room comfort, and attentive staff, Soumeian offers a relaxing and comfortable stay. -
Hotel IchiiLocated in the centre of Kusatsu Onsen, Hotel Ichii offers outdoor and indoor hot spring baths, Japanese-style and Western rooms and free WiFi at the lobby. It has a 24-hour reception, drinks vending machines and a souvenir shop. Massage treatments can be arranged. Each room here will provide you with a TV, a fridge and air conditioning. A safety deposit box is provided, while all rooms have a private bathroom with a bathtub, shower and toilet. Hotel Ichii offer free pick up from Kusatsu Onsen Bus terminal, luggage storage and ski storage. From October 1, 2023, the parking will be charged (500 yen per car per night) Ichii Hotel is situated right in front of the Yubatake hot spring source.View on Booking.com -
TokinoniwaView on Booking.comComfortable Accommodations
Tokinoniwa in Kusatsu offers a 4-star ryokan experience with air-conditioned rooms featuring private bathrooms, tatami floors, and modern amenities. Guests enjoy free WiFi, private open-air baths, and spacious seating areas.Relaxing Facilities
The ryokan includes a hot spring bath, sauna, and steam room. Additional amenities include a terrace, garden, and open-air bath, providing ample opportunities for relaxation and leisure.Dining Experience
The on-site restaurant serves Japanese cuisine with dinner options. Asian breakfast is available each morning, complemented by a variety of beverages from the minibar.Convenient Services
Tokinoniwa offers a shuttle service, public bath, beauty services, and wellness packages. Free on-site private parking, a 24-hour front desk, and daily housekeeping ensure a comfortable stay. -
La Vista Kusatsu HillsView on Booking.comElegant Accommodation
La Vista Kusatsu Hills in Kusatsu offers adults-only rooms with mountain views, private balconies, and modern amenities. Each room includes air-conditioning, a private bathroom, and a comfortable bed.Relaxing Facilities
Guests can enjoy a hot spring bath, sauna, open-air bath, and terrace. The on-site restaurant serves European cuisine, complemented by a buffet breakfast. Free WiFi is available throughout the property.Convenient Services
The hotel provides a shuttle service, lounge, public bath, lift, 24-hour front desk, minimarket, full-day security, and luggage storage. Free on-site private parking is provided for guests.Prime Location
Located 107 km from Matsumoto Airport, the hotel offers easy access to local attractions. Guests appreciate the scenic views and the comfort of the bathrooms. -
Ryokan TamuraOffering free WiFi, Ryokan Tamura offers accommodation in Kusatsu, 600 metres from Kusatsu Nettaiken and 2.1 km from Kusatsu Kokusai Ski Resort. Popular points of interest around the property include Yubatake and Kusatsu Onsen. All rooms in the ryokan are fitted with a flat-screen TV. Each room includes a shared bathroom. Guest rooms are fitted with a seating area. Guests can make use of the hot spring bath. Skiing is among the activities that guests can enjoy near Ryokan Tamura. Omote Manza is 18 km from the accommodation, while Manza Onsen is 20 km from the property. The nearest airport is Matsumoto Airport, 108 km from the property.View on Booking.com -
HanaingenHanaingen is an adult only accommodation situated in Kusatsu, just a 2-minute walk from Yubatake, or the hot water field in Kusatsu Onsen. Free private parking is available on site and free WiFi is available in all guest rooms. Guests who check-in before 18:00 will receive complimentary welcome sweets. Every room at this ryokan is air conditioned and comes with a TV. The entire property is non-smoking. There are 4 different types of private baths available on site that staying guests can use for free. The baths are equipped with shampoo, conditioner and soap created by Shiseido with Kusatsu Onsen. Complimentary breakfast that features healthy beans is provided at this property. Gozanoyu, a hot springs bath facility is a 2-minute walk away while Ohtakinoyu is a 7-minute walk from the property. Sainokawara open-air bath is a 15-minute walk or 5-minute drive from the property. Kusatsu Kokusai Ski Resort is 1.1 km from the property.View on Booking.com
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