Kose Onsen | Hotel in Karuizawa

| 8.2 (125 Reviews) |  3 Bathrooms  10 Guests
Karuizawa Hotel | Kose Onsen

Hotel in Karuizawa

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.

Kose Onsen is located in Karuizawa.

This 17 Bedrooms Hotel is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Internet, View, Security/Safety, and several others. This is a 3 star rated property and has over 125 reviews with the average score of 8.2 . Coming to Karuizawa and needing a place to stay? Be it for work or for leisure, consider staying at this Hotel for your next visit, you will surely love it.

You can check the reviews and description of this 17 Bedrooms Hotel if you want to learn more about this place in Karuizawa. These details are authentic, as they are provided by our partner, booking.com.

This Kose Onsen in Karuizawa is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “Kose Onsen”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Hotel, please let us know.

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Amenities

Air Conditioner
Parking
TV
View
Security/Safety
Wellness Facilities
Fireplace/Heating
Guest Services
Entertainment
Child Friendly
Hot Tub
Internet

Facility Overview

Parking
  • Parking
  • Free parking
  • Private Parking
  • Parking on site
Activities
  • Public Bath
  • Open-air bath
  • Hot spring bath
General
  • Wifi in all areas
  • Family rooms
  • Heating
  • Air conditioning
Guest Services
  • Shared lounge/TV area
  • Vending machine (drinks)
Internet
  • Wifi
  • Internet
  • Free Wifi
Outdoors
  • Garden
Security/Safety
  • Key access
  • Use of cleaning chemicals that are effective against coronavirus
  • Guest accommodation disinfected between stays
  • Linens, towels, and laundry washed in accordance with local authority guidelines
  • Guest accommodation sealed after cleaning
  • Guests have the option to cancel any cleaning services for their accommodation during their stay
  • All plates, cutlery, glasses, and other tableware sanitized
  • Physical distancing in dining areas
  • Process in place to check health of guests
  • Thermometers for guests provided by property
  • First aid kits available
  • Access to healthcare professionals
  • Hand sanitizer in guest accommodation and common areas
  • Staff follow all safety protocols as directed by local authorities
  • Physical distancing rules followed

Policies

Check-in
The minimum age for check-in is 18
Cancellation policy
Free cancellation
Payment Policy
Credit card required
Pet Policy
Pets are not allowed

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 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, managed by a private host

License number: 長野県小諸保健所指令51小保環第908号

Reviews

Value for money:
8.01
Location:
8.16
Staff:
9
Facilities:
8.09
Comfort:
8.36
Cleanliness:
8.21
April
Apr 15, 2026 07:00:00 AM
Review Score:   9
USA
Reviewer Type: Couple
Travel Purpose: leisure
Positive: Very quiet
Negative: Nothing
Summary: If you want to really rest this is the perfect place
See All Reviews

Room Arrangement

Room Info Facilities
Japanese-Style Quadruple Room
Room Type: Quad
Room Size: 13 m2
4 Futon bed(s) Bed
Japanese-Style Quadruple Room

Bathroom

Shower, Toothbrush, Body soap, Bathtub, Conditioner, Private bathroom, Toilet, Toilet paper, Free toiletries, Shampoo, Hairdryer, Towels

Media & Technology

TV, Flat-screen TV, Telephone

Kitchen

Refrigerator, Electric kettle

Living Area

Sitting area

General

Trash cans, Key access, Heating

View

Mountain view

Room amenities

Tatami (traditional Japanese flooring), Yukata, Clothes rack

Layout

Window

Physical distancing

Single-room AC for guest accommodation
Japanese-Style Standard Room
Room Type: Quad
Room Size: 13 m2
4 Futon bed(s) Bed
Japanese-Style Standard Room

Bathroom

Shower, Toothbrush, Body soap, Bathtub, Conditioner, Private bathroom, Toilet, Toilet paper, Free toiletries, Shampoo, Hairdryer, Towels

Media & Technology

TV, Flat-screen TV, Telephone

Kitchen

Refrigerator, Electric kettle

Living Area

Sitting area

General

Trash cans, Key access, Heating

View

Mountain view

Room amenities

Tatami (traditional Japanese flooring), Yukata, Clothes rack

Layout

Window

Physical distancing

Single-room AC for guest accommodation
Twin Room
Room Type: Twin
Room Size: 13 m2
2 Twin bed(s) Bed

Bathroom

Shower, Toothbrush, Body soap, Bathtub, Conditioner, Private bathroom, Toilet, Toilet paper, Free toiletries, Shampoo, Hairdryer, Towels

Media & Technology

TV, Flat-screen TV, Telephone

General

Trash cans, Key access, Heating, Air conditioning

Kitchen

Refrigerator, Electric kettle

Living Area

Sitting area

View

Mountain view

Room amenities

Yukata, Clothes rack

Layout

Window

Physical distancing

Single-room AC for guest accommodation

FAQ's

Is this Kose Onsen pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

What time is check-in & check-out at Kose Onsen?

Check-in time for Kose Onsen starts counting from 2:00 PM and check-out is until 10:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Does the Kose Onsen have a swimming pool?

No, this Kose Onsen does not have a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Kose Onsen?

Best-rates for the Kose Onsen starts from $187 per night with includes Air Conditioner, Parking, TV, Wellness Facilities, Child Friendly, Hot Tub, Internet, View, Security/Safety, Fireplace/Heating, Guest Services, Entertainment with all other facilities. matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is Kose Onsen a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 3 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Kose Onsen wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Kose Onsen has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Kose Onsen?

Based on the information reported by the owner or manager, the Kose Onsen indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Kose Onsen?

Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Check Hotel Availability
Nightly rates from:
USD187
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