Polar House Karuizawa 1

Near Hoshino Onsen Hot Spring

With a stay at this vacation home in Karuizawa, you'll be a 3-minute drive from Hoshino Onsen Hot Spring and 6 minutes from Karuizawa Prince Shopping Plaza. This vacation home is 4 mi (6.4 km) from Karuizawa Prince Hotel Ski Resort and 0.9 mi (1.5 km) from Karuizawa Kogen Church.

Make yourself comfortable in this vacation home, featuring a kitchenette with a refrigerator and a stovetop. Complimentary wireless internet access keeps you connected, and a flat-screen television is provided for your entertainment. Conveniences include a desk and a microwave.

Free self parking is available onsite.

Polar House Karuizawa 1 is in Karuizawa, and its property type is Private vacation home. It is one of 71 stays in Karuizawa that can be booked on Ondastay (English property list of Thursday, October 1, 2026). 8 of them have the property type Private vacation home. 3 other stays in Karuizawa are within 1 km of it in a straight line.

• This property charges mandatory fees on site. They are listed under “Charged at the property” in Good to know below.
• The property takes payment on site in Japanese Yen (JPY).
• The seller is ONDA Inc., and the payment is processed by Toss Payments.
• The total (taxes and service fees included), fees paid on site, who sells the stay and the cancellation terms are set out in the Terms of service.

• Smoke-free property
• Parking (limited spaces)
• Free self parking

Check-in

3:00 PM – midnightMinimum check-in age 18

• Extra-person charges may apply and vary depending on property policy
• Government-issued photo identification and a cash deposit may be required at check-in for incidental charges
• Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
• This property accepts cash
• Host has indicated there is a carbon monoxide detector on the property
• Host has indicated there is a smoke detector on the property
• Safety features at this property include a fire extinguisher
• This property is professionally cleaned

There is no front desk at this property. Guests will receive an email with check-in instructions prior to arrival. Guests can access their accommodation through a private entrance. Information provided by the property may be translated using automated translation tools.

Check-out

10:00 AM

Charged at the property

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

• A city tax may be collected at the property. The city tax ranges from JPY 100–10,000 per person, per night based on the nightly room rate. Please note that further exemptions may apply. For more details, please contact the property using the information on the reservation confirmation received after booking.

We have included all charges provided to us by the property.

Know before you go

• The Japanese Ministry of Health, Labour, and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file.
• The property is professionally cleaned.
• Contactless check-in and contactless check-out are available.

Accepted at the property

Cash · Debit cards not accepted

Languages spoken

Japanese

Pets

Pets not allowed