Kose Onsen

–Great location - show map
+66 photos
Scored 8.2
Rated very good

Free Wifi

10

Housing natural hot-spring baths in tranquil hills of Kose, Kose Onsen is a 15-minute drive from JR Karuizawa Station. Free WiFi access is offered throughout the entire property, and on-site dining is available. Guests at Kose Onsen can make a reservation for the private use of the hot spring bath, free of charge. Featuring mountain views, the elegant rooms have a seating area with a TV and an electric kettle. Private bathroom is fitted with a bath, a shower and free toiletries. Breakfast and dinner of Japanese or Western cuisine are served daily with fresh seasonal ingredients. A prior reservation is required for meal services. From the ryokan, Kyukaruizawa Golf Club is a 15-minute drive and Karuizawa Prince Shopping Plaza is a 20-minute drive away. Karuizawa Snow Park is a 30-minute drive from the property.

Couples in particular like the location – they rated it 8.2 for a two-person trip.

Distance in property description is calculated using © OpenStreetMap

Most popular amenities

  • Free parking
  • Family rooms
  • Free Wifi

Property highlights

Top Location: Highly rated by recent guests (8.2)

  • Free Private Parking Available On Site

  • Open-air bath, ​Public Bath, ​Hot spring bath

Availability

Select dates to see this property's availability and prices

Select occupancy
Room Type
Number of guests
 
4 futon beds
4 futon beds
2 twin beds
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Guest reviews

Categories:

Staff
Facilities
Cleanliness
Comfort
Value for money
Location
Free Wifi

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See what guests loved the most:

Ramiro
United States United States
“We can unplug and really relax. We enjoyed our 3 day trip.”
Ryan
United States United States
“The location was very convenient. It has its own bus stop! It was very close to an easy waterfall hike. The scenery around the ryokan was beautiful. The private onsen was really nice as well because they didn't allow reservations. You have to...”
Justin
United States United States
“There was a lot to love about Kose Onsen. The setting was fantastic with trails nearby and ways to appreciate the seclusion. The private onsen was fantastic. For that matter, so was the public onsen. The meals were very good, particularly the...”
Judy
United States United States
“2 onsen options - public indoor & private 露天風呂(outdoor rotenburo). I spent ~2h over multiple visits in the onsens (1 night stay) Water temperature (42 Celsius) was perfect, and left skin feeling great Friendly and polite staff Operates like a...”
Poom
Thailand Thailand
“Staff very friendly and helpful. Staff speak little english, so be prepared to use a translator. Onsen water is very good. Food is very nice, standard kaiseki meal. Breakfast is typical japanese breakfast. Private onsen is free of charge. Hotel...”
Mabel
United States United States
“The hotel is located in a quiet area, very peaceful. The private onsen rooms are so impressive, must try. The staff is very nice and helpful. I don't mind coming back if I have a chance.”
Thijs
Netherlands Netherlands
“The breakfast and dinner were top quality, delicious meals, well prepared.”
Oakey
United Kingdom United Kingdom
“A beautiful woodland setting, short bus or taxi ride from Karuizawa rail station. Traditional style rooms, delicious dinner and breakfast, with a warm welcome. Outdoor balcony onsen too.”
Tao
Australia Australia
“it is traditional and the staff is very friendly! Lovely meals included!”
Andrea
Italy Italy
“everything. olsen open air bath at 300 yen is amazing, and so were dinner and breakfast.”

Area info

Amenities of Kose Onsen

Great facilities! Review score, 8

Most popular amenities

  • Free parking
  • Family rooms
  • Free Wifi

House rules

Kose Onsen takes special requests – add in the next step!
Check-in
From 2:00 PM to 6:00 PM
You need to let the property know what time you'll be arriving in advance.
Check-out
Until 10:00 AM
Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Enter your stay dates and check the conditions of your selected option.
Children & Beds

Child policies

Children of all ages are welcome.

To see correct prices and occupancy info, add the number and ages of children in your group to your search.

Crib and extra bed policies

Cribs and extra beds aren't available at this property.

No age restriction
There's no age requirement for check-in
Pets
Pets are not allowed.
Cards accepted at this property
American ExpressVisaMastercardDiners ClubJCBNICOSUC Cash is not accepted
Smoking
Smoking is not allowed.

The fine print

Must-know information for guests at this property

To eat dinner at the property, a reservation must be made at time of booking. (Charges apply)

Guests must check in by 19:00 to eat dinner at the property. Guests who check in after this time may not be served dinner, and no refund will be given.

Please note, guests with children must inform the property of the number and age of children prior to their arrival. Child rates may apply for children.

Please inform Kose Onsen of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.

An accommodation tax per person, per night is not included in the price and must be paid at the property.

License number: 長野県小諸保健所指令51小保環第908号

FAQs about Kose Onsen