The Best Resorts & Hotels with Spas in Oiwake from ￥12,182 in 2026

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Our top choices for Oiwake hotels with a spa

A modern spa area with wooden sauna benches, a reflective floor, and a large window providing natural light.

1. Hotel Indigo Karuizawa by IHG

Karuizawa

Indulge in a serene mountain retreat with a luxurious full-service spa offering aromatherapy and reflexology treatments.

￥49,500 total

Dec 1 - Dec 2

A spa room with a stone wall, a wooden bench, and a hot tub.

2. Kyukaruizawa Kikyo, Curio Collection by Hilton

Kyukaruizawa

Experience luxurious rejuvenation at this hotel with a full-service spa, 2 hot tubs, and deep-soaking tubs near Old Karuizawa Ginza Street.

￥40,770 total

Nov 30 - Dec 1

A person in a hot spring surrounded by large rocks and a waterfall.

3. Karuizawa Marriott Hotel

Karuizawa

Soak in natural hot springs at this Karuizawa retreat offering indoor mineral onsen baths and rejuvenating facial treatments.

￥40,076 total

Dec 1 - Dec 2

A modern indoor pool with large windows, a stone border, and a view of a natural landscape.

4. The Prince Karuizawa

Karuizawa

Experience revitalizing mountain relaxation with deep soaking tubs, hot springs, and full-service spa treatments at this hotel.

￥38,056 total

Nov 26 - Nov 27

A sauna room with a large wooden tub, a bench, and a wall-mounted heater.

5. Karuizawa Club Hotel Karuizawa 1130 / Hewitt Resort

Tsumagoi

Serene mountain sanctuary offers daily spa treatments, hot springs, and garden views in upscale Karuizawa surroundings.

￥19,524 total

Dec 14 - Dec 15

A stone wall with a glass window, reflecting trees and a clear sky.

6. GLAMDAYSTYLE HOTEL&RESORT KYU-KARUIZAWA

Karuizawa

Rejuvenate at a tranquil Kyu-Karuizawa hotel with daily spa services, mineral springs, and private tubs.

￥60,301 total

Dec 1 - Dec 2

A modern spa area with a rectangular pool, wooden walls, and a bamboo plant.

7. Karuizawa Hotel Longing House

Karuizawa

Rejuvenate at this serene retreat with deep-tissue massages and aromatherapy treatments in a tranquil garden setting.

￥22,968 total

Dec 6 - Dec 7

A large indoor swimming pool with a high ceiling and large windows overlooking a forested area.

8. HOSHINOYA Karuizawa

Karuizawa

Mineral springs oasis in the mountains with daily spa treatments and hot stone massages near Hoshino Onsen.

A stone hot tub area with a wooden pergola overhead, surrounded by a landscaped garden with a view of trees and a hill in the background.

9. ANA Holiday Inn Resort Karuizawa by IHG

Naganohara

￥13,400 total

Nov 30 - Dec 1

A wet floor in a bathroom with multiple sinks and mirrors.

10. Karuizawa Tsuruya Ryokan

Karuizawa

Experience rejuvenating massages at this traditional ryokan with a peaceful garden and indoor public bath for ultimate relaxation.

￥24,391 total

Nov 27 - Nov 28

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Choose what matters most at spa hotels in Oiwake

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Breakfast included

Top Oiwake Hotel Reviews

Hotel Indigo Karuizawa by IHG

Karuizawa

10/10 Excellent

Claudia

Kyukaruizawa Kikyo, Curio Collection by Hilton

Kyukaruizawa

10/10 Excellent

mitchell

GLAMDAYSTYLE HOTEL&RESORT KYU-KARUIZAWA

Karuizawa

10/10 Excellent

We enjoyed this hotel during a brief getaway during the summer to escape the Tokyo heat. The hotel is located in a very nice location in old Karuizawa (Kyo-Karuizawa), close to many nice restaurants and little shops, while also being very quite. Rooms are very large and modern, the hotel has its own hot spring (onsen), and high speed internet is free. Very friendly staff and a large and tasty breakfast buffer. We definitely plan to visit again.

Jan

HOSHINOYA Karuizawa

Karuizawa

10/10 Excellent

Tina

Karuizawa Marriott Hotel

Karuizawa

10/10 Excellent

This hotel just reopened in July 2016 as a Marriott and the rooms and facilities are brand new. It is far away from Karuizawa station and town if you don't have a car and the hotel shuttle is very very limited on what they will do for guests. We had good food in town and a nice day at the beautiful art park where the Sonnet restaurant is. People come to Karuizawa for golf and there are many golf courses to choose from. For upscale shopping or dining on the river Harunire is the place....

Gerrianne G.

A modern indoor pool area with a view of trees outside.

Karuizawa Prince Hotel East

Karuizawa

10/10 Excellent

Nadine

Karuizawa Hotel Longing House

Karuizawa

10/10 Excellent

Lovely atmospheric hotel nestled in the woods but only 10 min from the main station, with free shuttles running a few times a day. Comfortable, modern rooms. Very clean. Cute gift shop. A highlight was the delicious daily breakfast with some made-to-order options. Plenty of fresh vegetables from local gardens. I had the set menu for dinner one evening: Vegetable based menu, very clean and tasty. Beautiful garden-like setting. Private baths are available for free use. They are not...

Jitka

Karuizawa Club Hotel Karuizawa 1130 / Hewitt Resort

Tsumagoi

10/10 Excellent

Sayuri

A traditional Japanese onsen with a rocky bath area, surrounded by lush greenery and a view of distant hills.

nunobikionsen komoro

Komoro

10/10 Excellent

Rita

A modern interior with large glass doors leading to an outdoor area, a tiled floor, and a brick wall with a light fixture.

Yutorelo Karuizawa Hotel

Karuizawa

10/10 Excellent

Cocone

A spacious room with a large window overlooking misty mountains.

Tsumagoi Prince Hotel

Tsumagoi

10/10 Excellent

TENI

A traditional wooden building with a large open interior, a stone pond with rocks, and a wooden fence in a natural setting.

Oyado Konoha Kyoritsu Resorts

Kusatsu

10/10 Excellent

Cyrus

Frequently Asked Questions

Looking for a spa hotel in Oiwake?

Book one of our wonderful spa hotels and treat yourself from the moment you arrive. Hotels with spas are a great way to break away from your routine and add a layer of luxury to your vacation.

What's there to see and do in Oiwake?

Enjoy all that Oiwake has to offer and visit Joshin'etsu-kogen National Park, Karuizawa Sengataki Hot Spring, and Harnile Terrace. If you have a little extra time during your trip, you might want to make a stop at Hoshino Onsen Hot Spring and Hiroshi Senju Museum.

What is a Oiwake spa hotel?

Spa hotels in Oiwake provide lodging and have a full on-site spa which offers services including facials and beauty treatments. Some also offer in-room treatments. Spa hotels are a must if you want to give yourself an extra treat while on vacation.

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Find Resorts & Hotels with Spas in Oiwake

Change your mind

Treat yourself

Be picky

Check prices for these dates

Our top choices for Oiwake hotels with a spa

1. Hotel Indigo Karuizawa by IHG

2. Kyukaruizawa Kikyo, Curio Collection by Hilton

3. Karuizawa Marriott Hotel

4. The Prince Karuizawa

5. Karuizawa Club Hotel Karuizawa 1130 / Hewitt Resort

6. GLAMDAYSTYLE HOTEL&RESORT KYU-KARUIZAWA

7. Karuizawa Hotel Longing House

8. HOSHINOYA Karuizawa

9. ANA Holiday Inn Resort Karuizawa by IHG

10. Karuizawa Tsuruya Ryokan

Choose what matters most at spa hotels in Oiwake

Top Oiwake Hotel Reviews

Hotel Indigo Karuizawa by IHG

10/10 Excellent

Frequently Asked Questions

Looking for a spa hotel in Oiwake?

What's there to see and do in Oiwake?

What is a Oiwake spa hotel?

Explore a world of travel with Expedia