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Holiday rentals with a hot tub in Karuizawa

Find and book unique hot tub accommodation on Airbnb

Quick stats about holiday rentals with a hot tub in Karuizawa

  • Total holiday rentals

    Explore 40 holiday rentals in Karuizawa

  • Nightly prices starting at

    Karuizawa holiday rentals start at $28 AUD per night before taxes and fees

  • Verified guest reviews

    Over 2,610 verified reviews to help you choose

  • Family-friendly holiday rentals

    20 properties offer extra space and kid-friendly amenities

  • Pet-friendly accommodation

    Find 10 rentals that welcome pets

  • Rentals with dedicated workspaces

    20 properties have a dedicated workspace

  • Wi-Fi availability

    40 of Karuizawa holiday rentals include Wi-Fi access

  • Popular amenities for guests

    Guests love Kitchen, Wi-Fi and Pool across Karuizawa rentals

  • 4.8 Average rating

    Karuizawa stays are highly rated by guests—averaging 4.8 out of 5!

  • Nearby attractions

    Karuizawa's top spots, include Karuizawa Station, Karuizawa St. Paul's Catholic Church, and Karuizawa Kazakoshi Park

Top-rated hot tub accommodation in Karuizawa

Guests agree: These hot tub accommodation options are highly rated for location, cleanliness and more.

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Guest favourite
Home in Agatsuma-gun

ASAMA HIDEAWAY|Hot spring fed directly from the source|Sauna|BBQ|Entire property rental|About 30 minutes by car from Karuizawa Station

NEW OPENING in July 2026!! ASAMA HIDEAWAY is a luxurious, grown-up hideaway villa nestled at the foot of Mount Asama, designed by architect Keisuke Kajitani. A special location surrounded by a beautiful forest and the babbling of a stream.As you step into the building, which is dominated by a modern, natural black, you are greeted by the overwhelming sense of openness created by the high ceilings and the high-quality interior. The biggest attraction is the completely private spa area located right next to the creek that runs through the property. With a view of dynamic natural rock skin and deep greenery, the "semi open-air bath", and an authentic "sauna and water bath", you can ultimately spend a moment in mind and body. The luxurious outdoor living room is equipped with a BBQ grill and bioethanol fireplace.Enjoy a sophisticated space for adults, where you can enjoy a BBQ amidst the fresh green during the day, and be soothed by the flickering flames and the sound of the stream at night. Kita-Karuizawa is easily accessible from Tokyo, yet it offers the richness of nature brought by Mount Asama and an overwhelming silence that is isolated from the hustle and bustle of the city.Please experience a time that sharpens your five senses, which can only be found here.

Outdoor spacesBathroomHospitality

5.0 out of 5 average rating, 20 reviews
Superhost
A spacious living area features large windows allowing ample natural light. A red patterned sofa is positioned alongside a wooden coffee table, and a folding chair offers additional seating. Light curtains frame the windows, while a blue exercise mat is neatly placed against the wall.
Home in Chino

Entire old house for rent, close to Lake Tateshina and Lake Suwa by car, near a golf course, convenience store and laundry a 1-minute walk away

Limited to one group per day, available for 2 to 6 people. We are renovating a 100-year-old traditional house. There is a Yumichi Morning Cafe on site, and if you book at least the day before, you can eat for 1,300 yen (including consumption tax). It is 1,500 yen with a drink. We are closed in winter. Nearby, about 10 minutes by car, there is Mitsui's Forest, Tateshina Country, and Tateshina Tokyu Golf Course. Fujimi Panorama, Royal Hill, and Twin One Ski Resort are about 20 minutes away by car. It is also an ideal base for climbing at the foot of Yatsugatake. There is also a 7-Eleven, coin laundry and restaurant within a 1-minute walk. JA Pia Midori Supermarket is a 2-minute drive away. Hot springs nearby include Jomon-no-Yu and Shiokama-no-Yu. It is refreshing because of its location at an altitude of 1000 m. The host is always available, so please ask if you have any questions. You can also walk to the bus stop. Kayano Station is a 10-minute drive. Suwa Interchange is 9.4 km and 15 minutes away by car. It is very convenient, but it is comfortable like returning to a peaceful country house. We will reduce the price for 5 or more people. Please ask me about any of these services. We can provide the same rate for 6 or more people.

Outdoor spacesBathroomLocation

4.88 out of 5 average rating, 152 reviews
Guest favourite
The exterior of the cozy accommodation is illuminated under a star-filled night sky. The structure features wooden beams and large windows, creating a connection with the surrounding nature. The warm light from inside highlights the inviting atmosphere, suggesting a peaceful retreat in the forest.
Cottage in Komoro

Children welcome | Entire house with sauna in a forest hideaway [for families and couples only]

Enjoy a special time with your family in the forest. SORA is a private rental accommodation where families with children can stay without hesitation.You can play, relax and spend time with your family without worrying about your surroundings. There is a large TV and card games in the building.You can also enjoy ingredients that showcase the bounty of Shinshu, such as locally produced rice and eggs. Please enjoy a relaxing moment in the private sauna surrounded by nature. We recommend a stay of 2 nights or more. Enjoy the luxury of spending time without worrying about the time in a forest hideaway. Please note: ▪ Not available for men only ▪We only allow one family to use ▪It is not available for groups such as friends or multiple families Please review the house rules in ▪advance and strictly adhere to them [Guest information] In accordance with the law, we ask that all guests register their information. Please register using the link we will send you one week before check-in. [Accommodation tax] The accommodation tax (200 yen per person per night) will be automatically charged to the credit card registered at pre-check-in. * This is a tax based on Nagano Prefecture ordinances.

BathroomHot tubAmenities

4.97 out of 5 average rating, 136 reviews
Superhost
The image presents a luxurious outdoor area with comfortable seating arranged around a fire pit. Soft lighting creates a relaxing ambiance. In the lower portion, a modern indoor space is shown, featuring a sleek dining area and a sauna, which provide a blend of comfort and style.
Villa in Miyota

Newly built in 2022 · Luxurious secret base for adults 120 ㎡ Sauna, Jacuzzi, Stone bath, Bonfire, BBQ [Building A]

Enjoy a relaxing time in Karuizawa, which is dyed in autumn colours. Karuizawa in autumn, with trees turning red and yellow and the clear air feeling pleasant.There are plenty of seasonal activities to enjoy, such as quiet morning walks and drives to see the autumn leaves. Take a break from the hustle and bustle of everyday life and enjoy a stay where you can feel the autumn slowly deepen. An entire private newly built villa with a quiet 100 + tsubo (1500 ㎡) forest garden.Honmaku was featured on Travel Salad and Ariyoshi no Kabe. Please relax and unwind in this spacious and quiet room.After enjoying a sauna that warms your body from the core, cool down in the jacuzzi. On the spacious wooden deck, where you can enjoy an outdoor air bath while looking out over the forest, there is a gas BBQ grill (for a fee).Enjoy a premium sauna and glamping experience. In front of the wooden deck, there is a space where you can enjoy a chat around a campfire, read a book or simply soak up the natural surroundings. The living room is equipped with a projector (NETFLIX).The amenities include shampoo and lotion certified as organic, among the best in Italy.

Hot tubOutdoor spacesTV

4.9 out of 5 average rating, 250 reviews
Superhost
Cabin in Tsumagoi

Kita-Karuizawa [Second House LUONTO] New Nordic-style modern log house in a coniferous forest

A modern log house that is like a grown-up's secret hideaway, nestled in a quiet coniferous forest at the foot of Mt. Asama.You can relax your mind and body, wrapped in the scent and warmth of wood. Nordic miscellaneous goods, IITTALA, and Arabia dishes from Finland.You can feel Scandinavia throughout your stay. Finnish sauna hut, water bath, relaxation space.Enjoy the finest forest sauna time with the soothing scent of cypress. In the outdoor dining space, you can enjoy BBQ time with your loved ones in the midst of nature. There are also many sightseeing spots in the surrounding area that can be enjoyed by people of all ages.It is also conveniently located to Kusatsu/Manza. Note that due to the cold weather, the outside temperature is very low during the winter months. To prevent freezing, the outdoor water bath will be closed from the end of November to around April. * A sauna is available. The BBQ grill is also unavailable from December to March.Thank you for your understanding.

KitchenHospitalityAir conditioning

4.92 out of 5 average rating, 13 reviews
Guest favourite
Home in Miyota

2024 Newly built・Karaoke・Sauna・BBQ・Bonfire・Stone bath・Open-air bath (Jacuzzi) 123.58㎡ [C]

Enjoy a relaxing time in Karuizawa, which is dyed in autumn colours. Karuizawa in autumn, with trees turning red and yellow and the clear air feeling pleasant.There are plenty of seasonal activities to enjoy, such as quiet morning walks and drives to see the autumn leaves. Take a break from the hustle and bustle of everyday life and enjoy a stay where you can feel the autumn slowly deepen. STAYCHELIN 2025 Spread out and relax in the spacious and tranquil spaces. Cool down in the jacuzzi after enjoying a sauna that warms your body from the core. On the spacious wooden deck where you can enjoy the outdoor air bath with a view of the forest, you can install a gas BBQ grill for a fee, and enjoy a bonfire. Enjoy a superb sauna and glamping experience. On a site of 891 ㎡ 269 tsubo You can have a special time while feeling the nature. The living room is fully equipped with a projector, so you can enjoy Netflix.

Outdoor spacesHot tubDecor

4.92 out of 5 average rating, 164 reviews
Superhost
A modern structure is showcased under a twilight sky, featuring large glass panels that reveal a spacious interior. The design includes a spiral staircase and wooden accents, surrounded by a layer of soft snow on the ground, creating a serene winter atmosphere.
Home in Tsumagoi

Luxury Stay in Asama Highland|Free Semi-Open Air Bath & BBQ Grill (6-283)

Resort property surrounded by rich nature [Because it is operated by the management office of Prince Land Villa, you can rest easy in case of an emergency] 40-minute drive from Karuizawa Station. A summer resort surrounded by beautiful nature at an altitude of 1,100 meters, Mt. Asama It is a resort property located in the popular Prince Land vacation area. On sunny winter days, you can see Mt. Asama from between the trees. You can rest assured because it is a private rental. The warmth of the wood and the living room are open, You can also use the barbecue in the garden and deck. We have a Weber grill (1 LP gas fuel already installed * free). Additional LP gas fuel is sold at the management office for 1,500 yen (tax included) per bottle. For hygiene reasons, we do not provide any food or condiments, so please bring your own. Floor plan 2LDK (LDK, 2 bedrooms) - Free parking spaces available

BathroomOutdoor spacesHospitality

4.98 out of 5 average rating, 62 reviews
Superhost
A log-style house is situated among greenery, featuring large front windows and a covered porch with white chairs. A gravel path leads to the entrance, bordered by stone landscaping and surrounding hills. Clear blue skies and a few scattered clouds are visible above.
Cabin in Shimonita

Aokura Green Terrace

A starry sky that seems to be within reach, and a clear stream right there... Shimonita-cho, where restaurants featured on the popular program "Kodoku no Gourmet" are lined up, the dinosaur village of Shinryu-cho, the clear streams of Ueno-mura, and Karuizawa, if you stretch your legs a little, and the area around Shimonita-cho are full of places to play. Please enjoy the soft serve ice cream and butter at Kanazu Ranch. In spring, the garden grows wild with Japanese butterbur. In summer, you can play in the clear river that flows right there, in autumn, you can watch the dazzling starry sky and hunt for autumn leaves, and in winter, how about delicious sukiyaki in Shimonita-cho? Why not relax on a holiday with your family and friends in a log house surrounded by fresh air and natural fields and mountains?

BathroomOutdoor spacesComfort

4.82 out of 5 average rating, 158 reviews
Superhost
A private villa is nestled among trees, illuminated softly by exterior lighting. Steps lead to a spacious deck with an outdoor hot tub, reflecting the surrounding greenery. Large windows reveal a welcoming interior, seamlessly connecting with nature during the evening twilight.
Villa in Tsumagoi

Rock Forest Hokuriku Izawa [BBQ in the fireplace in the forest & hot spring bath fed by a source spring on a rock]

A 1000 square meter private villa with 7 spaces. The entire "Rock Forest" has seven main concepts. We offer each "way of spending time". After procuring fresh ingredients locally, move to the Rock Forest, park your car in the parking lot, and go up the stairs to bring the ingredients to the hearth space. You won't see any other people. It is 60 minutes by Shinkansen from Tokyo to Karuizawa, and 30 minutes by car from Karuizawa Station, so you can work in the morning and take a half-day off in the afternoon, for example. Surrounded by nature, you can relax and enjoy an extraordinary time. < Winter season November-March > The outdoor bath is closed during the winter months.

Outdoor spacesBathroomCondition

4.87 out of 5 average rating, 193 reviews
Superhost
A spacious stone bath area is showcased, featuring natural wooden doors leading to private changing spaces. The smooth surface of the water reflects the warm lighting overhead, creating a serene environment for relaxation.
Home in Tsumagoi

Largest private villa with the natural hot springs

The Guest House Japan Asama was produced by the team used to work for a well known airline marketing team. The main concepts of the stay are "nature", "specious" and "hospitality". Guests can enjoy natural private onsens in the large size villa located in the national park. The private villa has 2 floors and each floor has over 120 square meters. The highlights of the villa are stone bath at inside of the villa and cypress bath at outside. Enjoy our natural onsen at both inside and outside!

Outdoor spacesBathroomSkiing

4.89 out of 5 average rating, 155 reviews
Guest favourite
A spacious onsen bathing area is surrounded by wooden walls and large windows, allowing natural light to illuminate the space. Stone flooring complements the wooden features, while two benches and two wash stations with mirrors are positioned near the edges. A deep, stone-lined onsen bath is centrally located.
Villa in Tsumagoi

AsamaMori : a private onsen villa in Kitakaruizawa

Asama Mori is a private onsen property located in an exclusive resort in Kita-Karuizawa. Our villa is hidden in abundant nature that changes with the beautiful colors of the seasons. The pure hot spring water is sourced directly from nearby iconic Mount Asama. This mineral rich water is blessed with many healing properties. You can choose to rest and relax in this large comfortable home or explore the area. Kita-Karuizawa has much to offer and our property is the perfect place to call home.

Hot tubBathroomHospitality

5.0 out of 5 average rating, 63 reviews
Superhost
The house is nestled among lush greenery, with a contemporary design featuring a combination of wood and white exterior. Large windows allow natural light to fill the interior, while the surrounding trees create a peaceful, secluded atmosphere.
Home in Oazakitakaruizawa

Tatehata House with Hinoki Bath + Sauna

This mid-century modern gem was built in 1968 and sits within the rolling forests of Kitakaruizawa’s Mount Asama. Created by a renowned Japanese architect in the 1960s as his private hideaway & creative workspace. - Original Japanese midcentury design - Private Finnish sauna & rooftop hinoki bath - Ideal for romantic getaways, creative weekends & family trips to nature - Quiet forest walks - Located in a historic holiday home area popular with many of Japan’s great 20th-century artists

Outdoor spacesHot tubCleanliness

4.89 out of 5 average rating, 18 reviews

Popular amenities for Karuizawa hot tub accommodation

Holiday House Rentals with a hot tub

Superhost
A person grilling a variety of foods on a barbecue grill, with assorted meats and vegetables visible. The outdoor space includes a covered patio in the background, where several people are engaged in conversation, surrounded by lush greenery.
Home in Naganohara

Roof with BBQ|75-inch TV|Bonfire|Blow-out living room|Open-air firewood bath|Karuizawa and Kusatsu sightseeing|1 building for rent for up to 10 people

Outdoor spacesBathroomTV

4.84 out of 5 average rating, 127 reviews
Guest favourite
A traditional-style room features natural wood accents and a low wooden table surrounded by cushions. A television is mounted on the wall, and a dining area is visible in the background. Light is gently diffused through the window, illuminating the space.
Home in Annaka

[Kanauya] Kyu-Usui Pass Promenade, Tetsudo Bunka Mura 3 minutes by car, Karuizawa 25 minutes, whole house rental, 2 nights or more

BathroomViewNearby

4.96 out of 5 average rating, 26 reviews
Superhost
A traditional house with wooden beams and a thatched roof stands against a clear blue sky. The entrance features sliding glass doors, while dandelions bloom in the foreground, adding a touch of color to the rustic setting.
Home in Annaka

Kominka with open-air bath

Outdoor spacesHot tubKitchen

4.69 out of 5 average rating, 16 reviews
Superhost
A spacious two-story building is illuminated in warm tones, showcasing a contemporary design with wooden elements. The expansive outdoor area features pathways and welcoming entrances, inviting guests to explore the surroundings. The property emphasizes room for a large group, accommodating up to 30 guests.
Home in Kusatsu

The best hot spring in Japan.Ski resort.

HospitalityComfortKitchen

5.0 out of 5 average rating, 4 reviews
Superhost
Home in Oazakitakaruizawa

Private villa for up to 8 people in Asama view in Kita-Karuizawa | Long-term stays

ComfortCleanlinessHospitality

Home in Nagano

Accommodation limited to one group per day - travel, stay, sit, sleep

Outdoor spacesBathroomAmenities

4.94 out of 5 average rating, 17 reviews
Home in Tsumagoi

Trailer house with private open-air bath in the forest of Kita-Karuizawa | Free BBQ grill rental | Spacious wood deck

Outdoor spacesHot tubIndoor spaces

4.74 out of 5 average rating, 34 reviews
Home in Tsumagoi

Kita-Karuizawa barrel sauna, high-quality private rental | Maximum 12 people | 15-minute walk to Toy Kingdom

Outdoor spacesBathroomPets

4.89 out of 5 average rating, 19 reviews

Villa rentals with a hot tub

Superhost
Villa in Karuizawa

Mt. Asama & Alps Views|Sunroom BBQ

Outdoor spacesBathroomAmenities

4.9 out of 5 average rating, 39 reviews
Superhost
A quaint exterior of a luxury suite is surrounded by lush greenery, featuring a landscaped pathway made of stepping stones. The warm-toned wooden structure includes large glass doors, offering a glimpse of the interior while blending harmoniously with the natural setting.
Villa in Komoro

"Fubin-an" with private sauna and cherry blossom garden, 54 square metres, breakfast included, for 2-5 people

BathroomOutdoor spacesNearby

5.0 out of 5 average rating, 9 reviews
Superhost
The entrance of the property features a well-lit pathway leading to a two-story building. Stone steps ascend to the main entrance, flanked by carefully arranged plants and subtle outdoor lighting. The building's exterior is finished in warm tones, creating a welcoming ambiance.
Villa in Kusatsu

2024 Newly Built Villa with Hot Spring [Matsugane] 140㎡, Near Golf & Ski Resort, BBQ Possible, Maximum 11 People

Hot tubBathroomCheck-in

4.88 out of 5 average rating, 16 reviews
Superhost
A spacious living area features large windows that provide scenic views of the surrounding greenery. A modern glass coffee table sits atop a textured area rug, complemented by a sectional sofa. Natural light floods the room through a skylight, enhancing the open layout.
Villa in Karuizawa

Narisawa's home

BathroomOutdoor spacesSkiing

4.83 out of 5 average rating, 66 reviews
A bright living area is featured with large windows that provide a view of the surrounding trees. A spacious light-colored sofa is complemented by two unique lounge chairs and a small black table. Natural wood accents enhance the room's contemporary design.
Villa in Karuizawa

[Building B] Private building nestled in the Karuizawa forest | Jacuzzi / Wood-burning stove / BBQ | Suitable for workations

Outdoor spacesHeatingLocation

4.88 out of 5 average rating, 8 reviews
The open-plan living area features a cozy seating arrangement with light-colored cushions and a modern fireplace, adjacent to a private outdoor space. A barrel sauna is visible outside, constructed from dark wood, offering a rustic charm.
Villa in Tsumagoi

Enjoy a Nordic Sauna & Le Creuset Retreat

BathroomOutdoor spacesParking

4.53 out of 5 average rating, 225 reviews
An outdoor wooden deck is illuminated by a crackling fire, with two seated individuals engaged in conversation. The backdrop features a modern structure with large glass doors leading to indoor spaces, while soft lighting enhances the serene evening ambience.
Villa in Oazamiyota

YURAGI ~ Karuizawa Sauna · BBQ Facilities Included, Entire Hotel Rental ~

Outdoor spacesHot tubComfort

4.75 out of 5 average rating, 76 reviews
Villa in Karuizawa

Karuizawa Forest Seasons|Private Moss Villa|HIKARI

Outdoor spacesViewParking

4.5 out of 5 average rating, 8 reviews

Cabin rentals with a hot tub

Guest favourite
Cabin in Tsumagoi

【Noël Kitakaruizawa Seiryu】 Sauna & Open Air Bath

Outdoor spacesHot tubLocation

5.0 out of 5 average rating, 35 reviews
Superhost
A log cabin is positioned amidst lush greenery, featuring a welcoming porch with two chairs and a small table. Large windows with light curtains reveal a warm interior. The front steps lead to a cozy entrance, surrounded by nature.
Cabin in Nagano

Entire rental villa. Log house "Wa" surrounded by nature

BathroomOutdoor spacesAccess

4.85 out of 5 average rating, 257 reviews
Superhost
Cabin in Tsumagoi

BBQ, campfire, outdoor sauna, pizza oven, etc. Private villa for outdoor activities

Outdoor spacesBathroomSleep quality

4.78 out of 5 average rating, 115 reviews
The villa presents a modern architectural design, featuring a large deck and expansive windows that provide a view into warmly lit interior spaces. The structure is surrounded by trees, and the night sky enhances the inviting atmosphere of the home.
Cabin in Karuizawa

It's the same environment as being at home with a large window overlooking the forest, so you can have a worry-free stay

Outdoor spacesBathroomBackyard

4.9 out of 5 average rating, 304 reviews
Cabin in Oazakitakaruizawa

[Forest Villa Karuizawa A] 15 minutes from Harunire Terrace! A villa in the forest!

Outdoor spacesBathroomParking

4.73 out of 5 average rating, 124 reviews
A wooden cabin is set against a backdrop of tall trees, illuminated by warm light from large windows. The exterior features a sloped roof, and a pathway lined with stones leads to the entrance, surrounded by a natural landscape with fallen leaves.
Cabin in Tsumagoi

ププの森 / Exclusive use of a 6,000-tsubo forest – Starlight BBQ + Wood-Fired Sauna

Outdoor spacesBarbecueValue

5.0 out of 5 average rating, 3 reviews
An overhead view of the log house interior captures warm wooden walls and flooring. A cozy dining table surrounded by chairs is visible next to the wood stove. Shelves with dishes and kitchen supplies line the walls, creating a functional and inviting space.
Cabin in Saku

Rent an entire log house in Karuizawa/Saku Kogen with a panoramic view of Mt. Asama / Enjoy a barbecue on the forest terrace and the starry sky

Hot tubBathroomValue

4.77 out of 5 average rating, 44 reviews
An outdoor dining set is displayed on lush green grass, featuring a large rectangular table with six black chairs beneath a large green umbrella. Surrounding trees provide a natural backdrop, enhancing the serene atmosphere of the outdoor space.
Cabin in Tsumagoi

木香苑

BathroomHospitalityLocation

4.57 out of 5 average rating, 14 reviews