Hoshino Onsen × Detox AccommodationRecommended Hotel·Ryokan

Spend your time in Karuizawa, embraced by the green breeze and sunlight flowing through the birch-lined paths. Enjoy the serene beauty of nature throughout the seasons with attractions like Mount Asama, Onioshidashi Park, Shiraito Falls, and Shiozawa Lake. Engage in seasonal activities such as tennis, golf, horseback riding, skiing, cycling, or trekking. For a stay that matches this luxurious resort destination perfectly—welcome to "Cypress Karuizawa."

Karuizawa, with a distant view of Mount Asama. Here, you can enjoy the beauty of nature throughout the seasons. Share your memories of Karuizawa. To bring joy to your loved ones. And to enjoy it yourself as well. Spend precious moments together in Karuizawa and share those cherished memories. <Information> At Hotel West, we have introduced new guest rooms with terraces inspired by tree branches and dappled sunlight: [Deluxe Terrace Twin], as well as a new onsen facility where you can feel the changing seasons: [MOMIJI HOT-SPRING]. *Please note that guests staying at East Cottage or East Main Building cannot use MOMIJI HOT-SPRING or the fitness room. Guests staying at West Cottage will incur an additional fee of ¥2,000 per adult per visit and ¥1,850 per child (ages 3–12) per visit (Reception hours: 6:00 A.M.–7:00 P.M.).

Kyu-Karuizawa is one of Japan’s leading resort destinations—a relaxing forest retreat for adults, set amid beautiful nature and refined culture. At Hotel Harvest Kyu-Karuizawa, nestled in this serene setting, you can enjoy deep relaxation and a luxurious stay.

In spring 2019, 22 new guest rooms and a private open-air bath were introduced! A hotel featured on TV and women's magazines. Just a 5-minute drive to Kyu Karuizawa and the Outlet. Situated in a quiet and convenient villa area. Dishes using plenty of vegetables are visually appealing and popular among women.

Renovated in August 2025, the entire property has been transformed into a new haven with luxurious rooms. All rooms are spacious 45㎡ suites with terraces, offering a serene retreat nestled in a tranquil forest. Each room's terrace provides a view of the beautiful pond in the courtyard. Choose from rooms with private saunas to soothe your travel fatigue, pet-friendly rooms to enjoy with your beloved dog, or open and airy maisonette-style accommodations. The facility also features a Japanese sake bar, "Onza Bar," where you can indulge in carefully selected premium sake, including local Shinshu specialties and Yoshikawa Brewery's "Afuri." Additionally, just a 5-minute walk away, the second restaurant "Pyrenees" offers seasonal hearth-cooked dishes prepared over a wood fire.

Located in the tranquil Naka-Karuizawa area surrounded by lush forests, the "Karuizawa Marriott Hotel" features 142 modern rooms in the hotel and cottage buildings, a restaurant, and natural Onsen. Enjoy a comfortable stay in Karuizawa with the globally loved Marriott service.

Karuizawa, a beloved summer retreat for many years. In the renowned villa area of Old Karuizawa, a new Hotel named "Lucian," meaning "dog" in French, has opened its doors. Enjoy the elegant moments of the "Old Karuizawa Style" with its delightful ambiance.

Kyu Karuizawa KIKYO Curio Collection by Hilton is a lifestyle Hotel in the Curio Collection by Hilton, a brand that celebrates the unique character and culture of each destination around the world. Stroll through historic streets, experience nature in every season, and enjoy the local cuisine and culture. Back at the Hotel, spacious guest rooms and heartfelt hospitality create a calm, relaxing atmosphere. No two journeys are the same. Whether you spend your days actively exploring Karuizawa or unwinding at the Hotel, every moment becomes part of a memorable stay. Discover Karuizawa’s one-of-a-kind charm and enjoy a fulfilling time here—your way.

SHISHI-IWA HOUSE was designed by world-renowned architect Shigeru Ban as a "Boutique Luxury Hotel" offering relaxation and creativity away from the hustle and bustle.

In front of you, Mount Asama, adjacent to "Karuizawa Taliesin." Revitalizing the Shiozawa area, over 5 hectares, a new Karuizawa. Changing the way to enjoy "Karuizawa," bringing new joy.

A hotel with a long history in Karuizawa, a renowned resort destination. We provide information on stays, restaurant lunches and dinners, as well as weddings and bridal services.

Fufu Karuizawa Yoko no Kaze is a small luxury resort where you can enjoy a nature-filled setting bathed in sunlight, with views of Mt. Asama. In this tranquil space—where herbs and greenery sway in the breeze from Mt. Asama—we offer moments that soothe both body and mind. Each guest room features a natural Onsen bath, paired with hot stones under the concept of “warm the body for better health,” inviting you to experience true relaxation. Spend your time in our sunlit interiors while feeling close to Karuizawa’s nature.Please note that Fufu Kyu-Karuizawa Seiyo no Mori is another “Fufu” with an entirely different concept. From location and guest rooms to dining, design, and Onsen, each offers its own distinct character—enjoy visiting both as you discover the many charms of Karuizawa and indulge in a blissful resort stay.

Spend a special holiday enjoying more freedom at a hidden retreat in Old Karuizawa. Located just a 2-minute walk from Old Karuizawa Ginza, this quiet and elegant Hotel stands next to the Karuizawa Suwa Shrine, known as a power spot. For dinner, savor a French-based course with a touch of Japanese flavor, perfectly paired with drinks, in a small private dining Room for 2-4 guests, or enjoy intimate moments at the wine bar. Breakfast is served as a course with a choice of main dishes. The Rooms feature warm, antique-style guest spaces where delicate designs and calm tones harmonize, creating a sophisticated atmosphere. Experience the private ambiance and leisurely flow of time unique to a hidden retreat, and enjoy a slightly special holiday. This is an adults-only hidden retreat, not accepting guests under high school age.

A luxury villa with two Rooms and a private floor area of 200 sqm, newly opened in a quiet setting just a short walk from the Old Karuizawa Ginza shopping street. In harmony with nature, the living and dining area is gently filled with seasonal light, and the terrace features a fire pit. It offers soothing moments that help you unwind and feel truly free from everyday life. In the fully private sauna, take time to reset your senses slowly with the heat of löyly. The jacuzzi bath and open-air relaxation ease tension in the body and leave a pleasant afterglow to your stay. At our one-party-per-day restaurant, enjoy an exceptional dinner experience featuring richly flavored Shinshu cuisine with pairings; we also offer in-Room dining or dinners at nearby restaurants—tailored to your preferences. We propose a special stay that will leave lasting memories of time spent with those who matter most.

— A Quiet Hideaway Embraced by the Forests of Karuizawa —GLAMDAY STYLE is a resort lifestyle designed for a truly captivating day.Surrender to Karuizawa’s crisp air and unhurried pace, and let yourself be gently guided into an exceptional getaway that helps you forget the everyday.All guest rooms are over 50 m² and feature an inner balcony with a fireplace.As you take in the scenery of each season, time flows in bliss—like enjoying your own moments in a second home.In our dining venue celebrating seasonal flavors, savor modern Italian cuisine crafted with abundant local ingredients from Shinshu.From stone-oven dishes baked to aromatic perfection to a morning meal where you can find your favorite plate, we offer gourmet experiences worthy of a special holiday.For time to reset both body and mind, unwind in our sauna bathed in soft light and our Onsen.After soothing away fatigue, relax in the lounge warmed by the glow of the fireplace, enjoying carefully selected drinks such as Shinshu wines and whisky as you feel time slow down.Step away from daily life for a while, and let your senses gently unfold.Your **GLAMOROUS DAY** begins here.

A Place That Sets the Prelude to Your Journey A misty plateau. Mountain ridges standing quietly in the distance. Once, the Shinano Railway ran through here—now it is the prelude to the journey ahead. HACIENDA KARUIZAWA is a small, cabin-like Hotel at the gateway to Karuizawa. Step out of the station and through our door, and time begins to slow. This is a place to pause and catch your breath before you set off. From here, your own unforgettable Karuizawa journey begins.

A European-style Hotel proud of its creative dining made with local Shinshu ingredients. Set on a spacious, nature-rich property, it offers a soothing lounge with a fireplace, spacious and relaxing Rooms, a stone sauna, large public baths, and more—enjoy an extraordinary escape far from the city’s hustle and bustle.

A private rental villa limited to one group per day, “COCO VILLA Karuizawa,” surrounded by Karuizawa’s rich natural beauty. Featuring a spacious wooden deck and BBQ grill, you can enjoy a luxurious Karuizawa stay while breathing in the crisp air and taking in the scenery of all four seasons. Accommodates up to 12 guests and includes parking for 3 cars, making it ideal for group trips with family or friends, as well as multi-generational stays. On the property, you’ll find an original sauna made with a 3D printer, offering a special “totonoi” experience you can only have here. In the relaxation area, enjoy deeply soothing moments that feel at one with the quiet of the forest. In addition, the living room is equipped with a pellet stove—its gentle flames and natural warmth make your time to unwind even more memorable.

Experience a luxurious stay in a sophisticated Scandinavian-designed log house, where you can enjoy quality time with your loved ones as if it were your own private villa. Savor the extraordinary everyday life while embracing the nature of Karuizawa and cherishing meaningful conversations.

About a 15-minute drive from Karuizawa Station, “Karuizawa HOUSE VILLA” is a private, whole-villa rental nestled in the forest.With the concept of “an adults-only hideaway to enjoy doing nothing,” our six villas each feature a distinct design.Choose from six different stay styles, including a sauna, footbath, hinoki cypress bath, a garden with dog run, and fully barrier-free options—each villa offers its own unique features.Spend an evening unwinding with wine and records by the wood-burning stove,gather around a bonfire or BBQ,or enjoy movies on the projector.Escape everyday life and experience a truly relaxing stay.Wi-Fi is available for workations and is ideal for longer stays.Enjoy refined time in Karuizawa’s nature—just like your own private holiday home.