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Vacation rentals with a hot tub in Agatsuma County

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Top-rated hot tub rentals in Agatsuma County

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Guest favorite
The entrance of the property is highlighted by a pathway lined with ambient lighting, leading to a two-story structure with large windows. A well-maintained garden with potted plants is visible, creating a welcoming first impression.
Villa in Kusatsu
4.94 out of 5 average rating, 17 reviews

2024 Newly Built Private Villa with Hot Spring [Bamboo Building] 140㎡, Near Golf & Ski Resort, BBQ Available, Maximum 11 People

Located in the quiet forest of Kusatsu Onsen, It is a luxurious, single unit rental villa. With 100% source spring Kusatsu Onsen, It can accommodate up to 11 people, It is perfect for group trips and family trips. ■Yunohi no Mori Recommended Points■ 1. [Newly built in 2024] The spacious accommodation building is 3LDK and over 140 ㎡ 2. Enjoy the famous hot spring of Kusatsu Onsen, "Bandai Kosen", in a luxurious open-air bath with 100% source spring water 3. Luxury to relax to your heart's content in a private space surrounded by rich nature 4. Special furniture, beds are made by Simmons 5. You can enjoy karaoke & BBQ 6. You can also cook for yourself in the full kitchen 7. Excellent access with 5-35 minutes by car to the golf course 8. Kusatsu Onsen Ski Resort is 2 minutes by car! You can also enjoy winter sports ■Equipment.■ Karaoke, floor heating, full kitchen, refrigerator, IH kitchen heater, dishes, cooking utensils, condiments, microwave, rice cooker, washing machine, clothes dryer, clothes hanger, face towels, bath towels, toothbrushes, comb, disposable shaver, bathroom, shampoo, conditioner, body soap, hand soap, hair dryer

An open living area features high wooden ceilings supported by exposed beams. Soft lighting is provided by several pendant lights. Cozy seating is arranged around a low table, accompanied by decorative poufs and a stylish chair, creating a welcoming space.
Home in Tsumagoi
4.58 out of 5 average rating, 19 reviews

Pet-friendly | Up to 11 people! Limited to one group per day, a private rental villa in a summer resort | Tent sauna and forest bathing

✓ Close to Toy Kingdom, Hot Springs, Hotel Karuizawa 1130! Perfect for a summer family vacation ✓ Ideal for large groups of skiers and snowboarders within 30 minutes of Kusatsu Onsen Ski Resort! ✓ There are 4 other ski resorts within 30 minutes of the villa, such as Karuizawa Snow Park ✓ Limited to one group per day (up to 11 people) ✓ A summer resort at an altitude of 1,100 m at the foot of the majestic Mt. Asama ✓ 2 hours and 50 minutes by car from Tokyo Station ✓ The villa is located in a managed villa area, so the roads are well maintained and safe ✓ Hot springs, golf course, restaurants, and a toy kingdom are available in the villa management area ✓ With mesh Wi-Fi, multiple simultaneous TV conferences are also possible! Equipped with wifi and monitors for a great nature vacation ✓ 120-inch large screen, Anker projector, and Switch! ✓ Private garden with dog run, dog-friendly facility ✓ Dishes for small children are also available ✓ There are bedrooms on the 1st and 2nd floors, so it can be used by multiple families

The exterior of a two-story villa is framed by vibrant autumn foliage, featuring a blend of green and orange leaves. The building is partially obscured by trees, with a warm-toned facade and a front porch visible, set against a clear blue sky.
Home in Tsumagoi
4.6 out of 5 average rating, 5 reviews

Chateau Ange, a rental villa that can accommodate up to 10 people in the great outdoors

This rental villa is located in the Prince Land villa area, which is about 70 times the size of Tokyo Dome, at the midpoint between the resort areas of Karuizawa and Kusatsu. Enjoy nature, golf courses and ski resorts are dotted around the area, making it ideal for leisure. This villa is a 2-story villa. The house has a spacious terrace, where you can enjoy a barbecue during the day and a starry sky at night, so you can enjoy different things at different times. The room has karaoke and a projector. Have fun with your family and friends. ・ About the barbecue set We provide a place, chairs, tables, stoves, and cooking utensils. Please bring your own food. (* Barbecue facilities are available for a fee (1,500 yen). Please let us know in advance.) ・ About insects We try to maintain regular pest control and countermeasures at the villa, but insects may enter the cottage. Please note that the location is rich in nature. If you don't like insects, please bring insect repellent spray.

Guest favorite
Cabin in Tsumagoi
5 out of 5 average rating, 5 reviews

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

OPEN Saturday, December 20!! A modern log house like a grown-up's hideaway, nestled in a quiet coniferous forest at the foot of Mt. Asama. You can relax your mind and body, surrounded by the scent of wood and warmth. Nordic goods purchased in Finland and IITTALA and ARABIA tableware. You can feel the Nordic atmosphere throughout your stay. Finnish sauna hut, water bath, and relaxation space. Enjoy the finest forest sauna time, soothed by the scent of cypress. In the outdoor dining space, you can enjoy BBQ time with your loved ones in the rich nature. There are also many tourist spots nearby that people of all ages can enjoy. It is also conveniently located towards Kusatsu/Manza. We hope you enjoy your stay with us. In addition, because it is a cold region, the outside temperature is very low in winter. From December to March, the use of outdoor baths, showers, and BBQ grills will be suspended. Please understand. ※ The sauna is available.

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
4.98 out of 5 average rating, 46 reviews

Luxury stay in Sengen Kogen | Free half 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

Home in Tsumagoi
4.74 out of 5 average rating, 19 reviews

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

A trailer house with a private open-air bath, quietly nestled in the forest of Kita-Karuizawa. ※ The open-air bath is not a hot spring, and you must wear a swimsuit Enjoy BBQ with friends on the spacious wooden deck, the green forest view from the large windows, the sound of trees swaying in the wind, and deep breathing in the open-air bath. The structure gently connects the indoor and outdoor spaces, making your stay pleasant while enjoying the seasonal nature. A reward stay in the forest to spend time with your loved ones.

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
4.48 out of 5 average rating, 193 reviews

【ファンディーナ細原】Kitakaruizawa luxury private villa

A luxurious casual villa surrounded by nature in Kitakaruizawa. The kitchen is equipped with modern and stylish appliances. ※ The outdoor bath cannot be used from November to April due to freezing. There is a large atrium and a spacious living room, where you can spend good time with your friends and family in a unique "Kita-Karuizawa" setting. You can enjoy cooking together on stylish tableware by the popular Le Creuset brand, complete with BBQ utensils, making it easy for an outdoor dining.

Top guest favorite
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
5 out of 5 average rating, 40 reviews

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.

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
4.89 out of 5 average rating, 140 reviews

Largest villa wz the private 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!

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 Naganohara
4.86 out of 5 average rating, 7 reviews

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

A sunlit sleeping area features wooden walls and a spacious bed dressed with a dark plaid blanket. Large windows provide views of the surrounding forest, while a wooden shelf holds neatly arranged blankets. Soft lighting is positioned above the bed and workspace.
Tiny home in Tsumagoi
4.75 out of 5 average rating, 16 reviews

Kitakaruizawa: Sauna, Open-Air Bath, BBQ, Fire Pit

Your Private Forest Escape: One Group Daily Enjoy 3,300㎡ private forest! Gaze at nature, relax in a wood-fired sauna (HUUM stove, spring water plunge), and gather by a bonfire. Experience outdoor freedom with indoor comfort. Your private, unrestricted time starts here. Authentic wood sauna offers deep sensory bliss. Cool down on a spacious deck. Sleeps up to 5 indoors (11 with own tents). Play outdoors, sleep soundly. Find your freedom at Tiny Kita-Karuizawa.

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
5 out of 5 average rating, 3 reviews

The best hot spring in Japan.Ski resort.

Indulge in a tranquil retreat at this ideal two-story hideaway seamlessly blending with nature, sprawled across a spacious plot of over 1000m2. Experience a soothing respite in a serene environment. Conveniently located just a 5-minute drive from Japan's premier Kusatsu Onsen, ski resorts, and the famous Yubatake. Accommodating up to 30 guests, this residence offers the perfect blend of comfort and convenience for a delightful stay.

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