A shopping mall is within walking distance. Enjoy a Karuizawa stay with the option of a cottage.

Karuizawa, with a distant view of Mount Asama. Here, you can enjoy the beauty of nature throughout the seasons. Share your memories of Karuizawa. To bring joy to your loved ones. And to enjoy it yourself as well. Spend precious moments together in Karuizawa and share those cherished memories. <Information> At Hotel West, we have introduced new guest rooms with terraces inspired by tree branches and dappled sunlight: [Deluxe Terrace Twin], as well as a new onsen facility where you can feel the changing seasons: [MOMIJI HOT-SPRING]. *Please note that guests staying at East Cottage or East Main Building cannot use MOMIJI HOT-SPRING or the fitness room. Guests staying at West Cottage will incur an additional fee of ¥2,000 per adult per visit and ¥1,850 per child (ages 3–12) per visit (Reception hours: 6:00 A.M.–7:00 P.M.).

  • Accommodation in Karuizawa is very expensive, so I chose this Hotel! Since it’s an older Hotel, I didn’t expect much in terms of cleanliness, but it was quite clean and I was very satisfied.The bath area is very spacious and clean, with a sauna and an open-air bath as well. Even when there are many guests, it doesn’t feel crowded,and there are always staff at the front desk who respond right away!Also, besides pajamas, you can wear the provided loungewear anywhere inside the building, so you can pack lighter!For breakfast I wanted something a bit more luxurious, so I went to The Prince for their morning buffet. There is also a free shuttle bus service, and the staff kindly explained everything to me, so boarding was smooth.It was a wonderful Hotel where I could spend an elegant stay from check-in to check-out!

    西王子 5/18/2026
  • Whenever we visit the Karuizawa Outlet, we stay here every time.All of your staff provide excellent service, and we always have a very pleasant stay—thank you.We will definitely stay again.

    mayotan 6/20/2026

Facilities and Services

See All
  • Hot spring
  • Pet-friendly
  • Fitness
Open-air bath / Free-flowing hot spring / Large public bath / Sauna / Within a 5-minute walk from the station / Free shuttle service / Room service
IN15:00~24:00
OUT11:00
Number of rooms421 rooms
PetPermitted
Your childPermitted

Notice from the Accommodation

■Notice of Changes to In-Room Amenities
In accordance with the Plastic Resource Circulation Promotion Act, which came into effect in April 2022, our Hotel discontinued providing two specific plastic items previously placed in guest rooms—hairbrushes and razors—as of Thursday, November 30, 2023.
*Excludes “Deluxe Terrace Twin” and “Junior Suite Room”.

■Meals for infants are not included in the Plan price. Please make payment on site.

■Children aged 1 to 5 may stay free of charge with Child Sharing Existing Bedding.
For children aged 6 and over, an Accommodation Fee applies. Please make your Reservation based on the total number of guests including all children aged 6 and over within the room capacity.

[Early Bird 60] Room Only

IN 15:00~24:00
OUT 11:00
¥32,070
No meals ; 2 peopleTax included¥26,820
(USD 169.47)

[Value Rate] Room Only (Twin)

IN 15:00~23:00
OUT 11:00
¥36,652
No meals ; 2 peopleTax included¥30,644
(USD 193.63)
  • Fourth
  • 47.4㎡
  • Capacity 1~4 people

[Early Bird 60] Room Only (West Cottage)

IN 15:00~24:00
OUT 11:00
¥33,076
No meals ; 2 peopleTax included¥27,656
(USD 174.75)

[Value Rate] Room Only (Cottage)

IN 15:00~23:00
OUT 11:00
¥37,802
No meals ; 2 peopleTax included¥31,604
(USD 199.70)
  • Fourth
  • 47.4㎡
  • Capacity 1~4 people

[Early Bird 60] Room Only (West Cottage)

IN 15:00~24:00
OUT 11:00
¥33,076
No meals ; 2 peopleTax included¥27,656
(USD 174.75)

[Value Rate] Room Only (Cottage)

IN 15:00~23:00
OUT 11:00
¥37,802
No meals ; 2 peopleTax included¥31,604
(USD 199.70)

Best-Selling Stays

Accommodation With The Latest Beauty Devices

Accommodation Convenient After The After-Party

Rooms With Open-Air Baths Popular At Stays

Accommodation With Easy Access To Tour Facilities

Accommodation With Onsen Good For Skin

Introduction of the Accommodation

Karuizawa Prince Hotel West offers a variety of styles to enjoy throughout the seasons. It is perfect for families, MICE, and workations, catering to various purposes of stay.

Restaurant

A serene space where you can relax while enjoying views of the Karuizawa forest. Savor a variety of Japanese, Western, and Chinese buffet dishes, including traditional Four Great Chinese Cuisines and Japanese cuisine that highlights the richness of Japan's culinary culture.

Guest Rooms

Guest Rooms

Choose from a variety of Room types, including twin Rooms where you can feel connected to nature even while indoors, or spacious standalone cottages nestled in the forest.

Breakfast
Breakfast
Breakfast
Breakfast
Breakfast

At "ALL DAY DINING LOUNGE/BAR Primrose," enjoy a colorful Japanese and Western buffet. At "Japanese Restaurant Karamatsu," we offer a traditional Japanese breakfast served in a wooden box with seasonal delicacies. Start your day in Karuizawa with a delightful breakfast while admiring the beauty of nature through the seasons.

Sightseeing
Guest Service Center "Smile Concierge"
Onsen
Spa
Shopping
Golf
Skiing
Sightseeing
Guest Service Center "Smile Concierge"

Guest Service Center "Smile Concierge"

Local Information

Experience a fulfilling stay. Enjoy your time in Karuizawa.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Restaurant
    Restaurant
  • Facilities & Services
    Facilities & Services

Notice from the Accommodation

  • MOMIJI HOT-SPRING

    Important Information for Using the Onsen Facility "MOMOJI HOT-SPRING"

    MOMIJI HOT-SPRING and the fitness room are not available for guests staying at East Cottage or East Main Building.
    Guests staying at West Cottage will be charged an additional fee of 2,000 yen per adult per visit and 1,850 yen per child (ages 3 to under 12) per visit. (Reception hours: 6:00 A.M. - 7:00 P.M.)
    - Guests wearing diapers are not permitted to use the facilities.
    - Boys aged 7 and older must use the men's bath, and girls must use the women's bath.
    - Use by members of organized crime groups or individuals with tattoos is strictly prohibited. If such individuals are found using the facilities, their usage will be immediately terminated, and they will be asked to leave.

    【Notice of MOMIJI HOT-SPRING Closure】
    MOMIJI HOT-SPRING will be closed during the following period for chemical cleaning of onsen tanks and related piping as part of "Periodic Water Quality Inspection in Public Bathhouses."

    Period: June 14th (Sunday), 2026, from 12:00 NOON to June 17th (Wednesday), until 3:00 P.M.
    Location: Karuizawa Prince Hotel West "MOMIJI HOT-SPRING"

    We sincerely apologize for any inconvenience caused and kindly ask for your understanding and cooperation.

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Permitted
Rooms where you can stay with your dog are limited to the Dog Cottage only. Please refrain from bringing your dog into the Hotel building of Karuizawa Prince Hotel or into any areas where dogs are not permitted.
BreakfastALL DAY DINING LOUNGE/BAR Primrose (Buffet) Japanese Restaurant Karamatsu (Set Japanese Meal)
Your child
You can stay.
Children aged 0–5 (pre-school) may stay as Child Sharing Existing Bedding. *Meals are not included in the Plan price. Please pay on site.
Room service
Available for use
Available exclusively to guests staying in the Dog Cottage. 7:30 A.M. – 10:00 A.M. *Reservations must be made via the official website by 8:00 P.M. the day before.*
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • × Comb · Brush
  • × Shower cap
  • ○ Hair dryer
  • × Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • × Yukata
  • × Nightwear
  • × Bathrobe
  • ○ Slippers
  • × facial cleanser
  • × Toner
  • × Lotion
  • × Makeup remover
  • × Cotton swab
  • × Cotton
  • × Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • ○ Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • × Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • ○ Hot spring
  • × Rooms with open-air baths available
  • ○ Open-air bath
  • ○ Free-flowing hot spring
  • ○ Large public bath
  • × Private bath
  • ○ Sauna
  • × Ganbanyoku (rock bathing)
  • ○ Within a 5-minute walk from the station
  • × Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • × Outdoor pool
  • ○ Pet-friendly
  • × Spa facility
  • ○ Fitness
  • ○ Free shuttle service
  • × Shuttle Service (Paid)
  • ○ Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Esthetic Massage
None
Fitness gym
Business Hours
07:00~22:00
Final admission time
21:00
Fee(Guest)
Free
Fee(Non-guest)
---
Age restriction
Guests under 16 years old are not permitted to stay.
Public Bath
The number of Public Bath
2
Business Hours
06:00~23:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Add water)
Remarks
Open-air bath
The number of Open-air bath
2
Business Hours
06:00~23:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
(Add water)
Remarks
SaunaAvailable
Hot stone spaNone
OthersCheck-in and check-out times vary by Plan. Please check the Plan details.

Reviews

Overall Score
4.23
Good (197)
  • Rooms & Amenities
    4.14
  • Facility
    4.18
  • Hospitality & Service
    4.16
  • Meals
    4.50
  • Onsen & Bath
    4.26
  • Satisfaction
    4.17

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Nagano Prefecture1016-87 Karuizawa, Karuizawa-machi, Kitasaku-gun
TEL:+81-267-42-1111

■By car
From the Usui-Karuizawa I.C. on the Joshinetsu Expressway to Karuizawa Prince Hotel West: 11 km (about 12 minutes in normal traffic).

■By train
A shuttle bus runs from Karuizawa Station South Exit between 7:30 and 21:00 at approximately 30-minute intervals (may vary by time of day). (Free of charge)

Karuizawa Station South Exit → Karuizawa Prince Hotel East → East Forest Hot Spring (bathing Facility) → Karuizawa Prince Hotel West → The Prince Karuizawa
*The route also operates in reverse order.

(From Hokuriku Shinkansen Karuizawa Station South Exit to Karuizawa Prince Hotel West: about 2 minutes by taxi.)
*Tokyo–Karuizawa is approximately 1 hour by Hokuriku Shinkansen.

Parking Information
Fee
Parking fee per night for guests ¥1,000
Parking time
---
Parking space
Overall length 5 m Vehicle width 1.9 m Vehicle height 2.1 m
Number of parking spaces
459 cars available outdoor
Valet service
Unavailable
JPY 1,000 per vehicle per night

Pickup and drop-off information
Available (Free)

Frequently Asked Questions

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