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Vacation rentals with a sauna in Gunma Prefecture

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Top-rated sauna rentals in Gunma Prefecture

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Guest favorite
An inviting outdoor area features comfortable seating around a fire pit, surrounded by lush greenery. The modern interior showcases sleek furnishings, highlighting a spacious dining table and a serene sauna. Natural light floods through large windows, creating an atmosphere of luxury and relaxation.
Villa in Miyota
4.94 out of 5 average rating, 257 reviews

Newly built in 2022, featured on TV many times, luxury secret base for adults, 120㎡ sauna, jacuzzi, campfire, BBQ [Building B]

Every year from May to June, during the spring green season, tender young leaves burst forth all at once, offering a special opportunity to feel the vitality of the trees.It is cool in the morning, pleasantly sunny during the day, and a refreshing breeze blows through when you open the windows. Enjoy a cup of coffee in the morning, breathing in the fresh air and surrounded by the sight of soft young leaves.You can stroll through nature during the day and enjoy a quiet, relaxing evening. An entire private newly built villa with a quiet 100 tsubo (1500 ㎡) forest garden.The property was featured in Yusa Salad and Ariyoshi no Kabe. Make yourself at home in this spacious villa.It is an exclusive space for an entire house in a forest rich in nature.In the quiet living room, the cozy warmth of the fireplace and enjoy Netflix with the latest Aladdin projector.Relaxing time is recommended to cool off in the outdoor jacuzzi after warming up to the core in the sauna for up to 7 people. The wide wood deck terrace overlooks the wilderness.Speaking of special experiences, outdoor dining with a gas BBQ grill (for a fee).Talking around a bonfire and reading time overlooking the forest is also luxurious.

Superhost
Cabin in Tsumagoi
4.9 out of 5 average rating, 10 reviews

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

OPENING in December 2025!!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 and warmth of wood. Nordic miscellaneous goods, IITTALA, and Arabia dishes from Finland.You can feel Scandinavia through your stay. Finnish sauna hut, water bath, relaxation space.Enjoy a premium 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 rich nature. There are also many sightseeing spots nearby that people of all ages can enjoy.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 use of the outdoor hot tub and shower will be suspended from the end of November to around April. * A sauna is available. The BBQ grill is also not available for use from December to March.Thank you for your understanding.

Guest favorite
A two-story villa is nestled among lush trees, integrating nature into its design. An outdoor jacuzzi and barrel sauna provide relaxation options for guests. The interior features cozy spaces with wooden accents and large windows letting in natural light.
Home in Miyota
4.93 out of 5 average rating, 137 reviews

Newly built in July 2024, adult hideaway, sauna, BBQ, bonfire, stone bath, open-air bath (Jacuzzi) 123.58㎡ [C]

Every year from May to June, during the spring green season, tender young leaves burst forth all at once, offering a special opportunity to feel the vitality of the trees.It is cool in the morning, pleasantly sunny during the day, and a refreshing breeze blows through when you open the windows. Enjoy a cup of coffee in the morning, breathing in the fresh air and surrounded by the sight of soft young leaves.You can stroll through nature during the day and enjoy a quiet, relaxing evening. STAYCHELIN 2025 Relax and unwind in the spacious and tranquil space. 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. 891 ㎡ 269subo You can have a special time while feeling the nature. The living room is fully equipped with a projector, so you can enjoy Netflix.

Guest favorite
A spacious living area features a large sectional sofa, elegant chairs, and a round coffee table. Natural light enters through several narrow windows. A flat-screen TV is mounted on the wall, while a warm glow from recessed lighting creates a cozy ambiance.
Villa in Minakami
5 out of 5 average rating, 22 reviews

Tanigawa-dake View | Sauna & BBQ | Pets allowed | 5/12 minutes by car from Minakami IC / Jomo Shinkansen station | Maximum 6 people

A private villa with a view of Mt. Tanigawa, a symbol of ●Minakami. Free ●BBQ & Sauna ●Pet friendly! ● 5 minutes by car from Minakami IC and 5 minutes from Jomo-Kogen Station ⚫Enjoy stunning views from the living room, bedroom, wood deck, bathroom, and everything. ●Hot springs, fruit hunting, mountain climbing, cycling, and rafting. [About the facility] - Sleeps up to 6 - 4 single beds and 1 sofa bed (double size) - The main house (80.14 square meters) + apart (10 square meters, used as a resting space) + wooden deck.The floor area is 581 ㎡ - 5 vehicles allowed (free), fireworks OK in the parking space Access - 5-minute drive from the floating interchange - 10 minutes by car from Joetsu Shinkansen "Kamimo Kogen Station" (65 minutes from Tokyo Station to Kamimo Kogen Station, there is a car rental company in front of the station) Nearby Facilities - Large supermarket is a 10-minute drive - 7-Eleven is 4 minutes by car (12 minutes on foot)

Guest favorite
A sunlit room features large windows with bamboo shades, allowing natural light to fill the space. Two red-covered benches are positioned alongside a teal table draped with a colorful arrangement of flowers, creating a welcoming area for relaxation.
Home in Ashikaga
4.94 out of 5 average rating, 128 reviews

One group per day, relaxing and leisurely.

While in the city, there is greenery, soil, and birds chirping. It has a historic feel. The building uses Yakusugi and Akita Sugi. The built-in storage in the house is very rare in this area and is worth seeing. If you are in the stone storehouse, you will definitely feel indescribable! Daily necessities Fridge, range, gas stove, drum style washer/dryer, etc. You'll be fine no matter how many days you stay. There is also a sauna. After the sauna, take a shower that is a little too intense to clean yourself up. Within 1 km to places considered to be Ashikaga tourist destinations. You can also walk around. There are also electric bicycles, so you can also go cycling! We've created a relaxing space and look forward to making you feel happy to be in this house.

Guest favorite
A wooden deck extends from the house, furnished with a dining table and chairs. Lush greenery frames the view, with trees and a body of water visible in the background under a clear blue sky.
Home in Karuizawa
4.94 out of 5 average rating, 94 reviews

[Riverside House] A riverside villa in Karuizawa with a sauna and fireplace

We have renovated a villa along the river in the forest of Karuizawa. Great location is about 2,500 ㎡! Feel the extraordinary feeling of the garden and outdoor dining where you can run around, the living room has a large sofa and fireplace. The bathroom can also be enjoyed in the JAXSON jetted tub, a large sauna for 4 people in the metos, and a rain shower in the water bath. It is a renovated old villa in a natural environment.Please note in advance before making your reservation that insects may enter the room during your stay.If you have excessive allergies to insects, etc., please avoid booking.

Superhost
A cabin-style building is surrounded by lush greenery, featuring a wooden entrance and a distinct barrel sauna on the front porch. The gravel path leads to the welcoming entrance, while the tall trees provide a natural, serene backdrop.
Home in Tsumagoi
4.8 out of 5 average rating, 54 reviews

The Forest Sauna North Karuizawa/BBQ in the forest

★Reopening Dec 2025: New HARVIA Sauna! THE FOREST SAUNA Kitakaruizawa Escape to a private forest hideaway with no neighbors. 【 Forest Sauna Experience 】 Enjoy our new panoramic barrel sauna, natural cold bath, and infinity chairs on a spacious deck. (Outdoor bath closed in winter). 【 Amenities 】 ・Free BBQ set & premium drip coffee gear. ・80" projector, full kitchen, washer/dryer. A truly secluded retreat to reset your body and mind away from the city. Relax with a late 11:00 AM checkout.

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, 146 reviews

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!

Guest favorite
Castle in Nagatoro
4.98 out of 5 average rating, 260 reviews

Large space along the Nagatoro Valley river | Sauna, BBQ, karaoke | Limited to 1 group per day

長瀞の大型リゾートヴィラ、「 Live Nagatoro」圧倒的な存在感と独特の雰囲気が漂い、訪れる人々に忘れられない思い出を提供します。贅沢で楽しい時間を 【Make fun memories / Live Group 】 大自然を満喫できる広々プライベート空間 長瀞・岩畳の下流に位置する絶景ロケーション 都心から約60分、関越道・花園ICから車でわずか25分。アクセス抜群ながら、自然が残る長瀞の美しい川沿いに佇む宿泊施設です。 【魅力ポイント】 建物からすぐ川遊びが可能!敷地から川まで徒歩1〜2分。自然の小道を通るワクワクの冒険気分。 窓からは荒川を一望。秋には鮮やかな紅葉が広がり、四季折々の景観が楽しめます。 薪ストーブ・石油ストーブ完備で冬も安心。 完全プライベート空間でのんびりとお過ごしいただけます。 【周辺観光スポットも充実】 車で10分圏内! ・長瀞岩畳(観光名所) ・SAP・ラフティングなどのアウトドア体験 ・長瀞フィッシングセンター ・長瀞カントリークラブ 自然に触れ、体験を楽しみ、ここでしか味わえない特別な時間を過ごしてください。

Guest favorite
Villa in Tsumagoi
4.97 out of 5 average rating, 39 reviews

Forest Villa(103㎡)|Grand Deck|Sauna|BBQ|Fits 10

maru北軽井沢は、軽井沢駅から車で30分、静寂な森に佇むサウナ付きコテージ。標高1,100mの高原に位置し、夏は爽やかに涼しく、冬は雄大な雪景色を。816㎡もの広大な敷地と、103㎡超のゆとりある居住空間を1グループで独占できるプライベートリゾートです。 <特徴> ○森と繋がる「アウトリビング」: 天井高4m、20畳の開放的な吹き抜けリビング。大開口のサッシを開け放てば、36㎡の広大なウッドデッキと一体化する、圧倒的な開放感をご体感いただけます。 ○本格BBQ&焚き火体験: ウッドデッキには大型ガスグリルを完備。また、庭にはファイヤーピットを設置しており、揺らめく炎と静寂に包まれる贅沢な夜をお過ごしください。 ○本場フィンランド製サウナ:ゆったり 3名で利用可能なプライベートサウナ。ロウリュ対応の本格ストーブで、森の空気を感じながら極上の「ととのい」を。 ○都会的な快適性の追求: Harman Kardonスピーカー、動画サービス対応55インチTV、高速メッシュWi-Fiなど、大自然の中にありながら上質な利便性も兼ね備えています。

Guest favorite
Villa in Miyota
4.95 out of 5 average rating, 43 reviews

Karuizawa The Panoramic Villa – Sky Retreat

【 Save over 20% on multi-night stays in May & June! Zero guest service fees 】 ■Karuizawa Panoramic House – Stunning Views This hilltop villa offers a peaceful escape with views of Mt. Asama and Nagano mountains. 174㎡, up to 8 guests. Enjoy seasonal scenery, a barrel sauna, a wood stove, jacuzzi, floor heating, espresso machine, and bring up to 4 small/medium or 2 large dogs. Quiet, nature-rich location near sightseeing, shopping, and skiing.

Guest favorite
Two modern lodges are positioned amidst a snowy landscape under a night sky. A sign marked 'TUNTURI SPA & STAY' is visible in the foreground, with a light dusting of snow atop it. Frost-covered trees frame the scene, adding to the serene, wintry ambiance.
Home in Kusatsu
4.93 out of 5 average rating, 111 reviews

Tunturi Rovaniemi/2023.9月New Open! Sauna, hot springs & pets allowed!

It is a new open building in September 2023.プライベート空間での源泉かけ流し温泉、サウナ、BBQスペースを完備。草津温泉で人気の「湯畑、白根山、草津音泉スキー場、草津温泉ゴルフ場」へのアクセスも良好。10名宿泊可能ですのでご家族やご友人でどうぞ。 This lodge is a New building Lodge with private spa bathing (genuine on-sen),sauna & BBQ space, having great access to "Yubatake, Mt.Shirane, Kusatsu onsen snow area & golf course" and capable of welcoming as many as 10 guests at once.

Popular amenities for Gunma Prefecture sauna rentals