Koushinetsu Hot Spring Area × Pet-Friendly StaysRecommended Hotel·Ryokan

A long-established Ryokan founded in the Meiji era. Relax at Iwamuro Onsen’s largest public bath and unwind in the open-air bath. Enjoy seasonal cuisine made with ingredients nurtured by Niigata’s sea and land.

[Featured as a "4 Pavilion" Facility in the Michelin Guide Niigata 2020 Special Edition] Escape the hustle and bustle of daily life and take a deep breath amidst abundant nature. At Atama Kogen, which transforms with each season—lush greenery, autumn foliage, and snowy landscapes—we offer extraordinary "experiences" tailored to every type of stay, whether it's family time or a romantic getaway for two. Enjoy programs designed to spark childlike wonder by connecting with nature. Relax your mind with moments surrounded by beautiful trees, flowers, and a sky full of stars. On approximately 510 hectares of expansive land, you can fully enjoy your stay without ever leaving the Hotel grounds.

This is more than just a place to stay—it’s a place to play to the fullest.　Enjoy a round on our 18-hole golf course* within the resort, surrounded by magnificent nature.In winter, you can also enjoy skiing with ease—beginners and children are very welcome.We also offer a wide range of activities, including tennis, putter golf, a pool*, and fitness facilities.From the green season through the winter season, you can enjoy them year-round.We also offer Rooms where you can stay with your dog and an on-site dog run,so you can spend comfortable time with your beloved family members.　Our kids’ program is also well equipped. For children aged 12 and under,with “Kids Stay & Eat Free,”when staying with an adult, eligible Accommodation and selected restaurant menu items are free of charge.After a full day of fun, unwind and refresh in our natural Onsen or sauna.Savor relaxing moments along with meals featuring local ingredients.Surrounded by nature in every season, enjoy active adventuresand peaceful relaxation—just as you like.Your perfect getaway awaits here.　*Due to snowfall, the golf course, tennis courts, and putter golf are closed during the winter season.*The pool is open only on Fridays, Saturdays, Sundays, public holidays, and during extended holiday periods.For details, please contact the Hotel.

We promise you a journey to discover the luxury of the heart. Refresh both your mind and body while enjoying your own unique way of spending time in harmony with nature. At Karuizawa Club Hotel Karuizawa 1130 (Eleven Thirty), we offer the true pleasures of a resort experience. Engage in sports like golf, tennis, or cycling, connect with the great outdoors through walks and nature observation, dedicate time to activities like reading or creative pursuits that you rarely get to enjoy, or simply relax in your Room with 100% natural Onsen water. With a location that allows you to fully experience the four seasons of the North Karuizawa Highlands, well-equipped Facilities, and attentive hospitality, we help create moments where you can truly feel the luxury of the heart.

Step through the Kaho Gate and enter another world. From a gently elevated hill, enjoy sweeping views and scenery embraced by a 6,000-tsubo garden—quiet luxury awaits here.

Nestled in the heart of magnificent nature, NASPA New Otani is designed to help guests enjoy its blessings while living comfortably in harmony with the natural surroundings. A next-generation resort-style Hotel offering every aspect of resort and leisure—Hotel services, a ski area, sports Facility, and owners’ condominiums—this is NASPA New Otani.

Terrace Tateshina Resort & Spa offers an open-air style with spacious terraces and large windows in all guest rooms, allowing you to fully enjoy the surrounding natural beauty. The resort features a panoramic open-air hot spring bath with water directly from the source, an aroma room for relaxation, and meticulous attention to detail and hospitality to support a leisurely stay. Guests can savor creative cuisine made with ingredients unique to Tateshina, as well as enjoy activities such as tennis and golf to their heart's content.

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.

Embark on a sparkling journey from Mt. Fuji's Lake Yamanaka, offering you exceptional relaxation and fulfillment. Located in the Yamanakako area, renowned for its stunning views of Mt. Fuji and rich natural surroundings, Fuji Marriott Hotel Yamanakako awaits you. All 105 guest rooms boast over 41 square meters of space, providing ample room for families to unwind. Enjoy a luxurious soak in the Onsen-infused guest rooms at your leisure. For dining, visit the all-day dining "Grill & Dining G," featuring warm wooden interiors and large windows. Savor grilled dishes made with ingredients nurtured by the nature of the Mt. Fuji foothills. In your free time, take advantage of the spacious and refreshing Onsen open-air bath or the tennis courts. Experience a comfortable journey with the globally cherished Marriott service.

Nestled in the town of Miyota, embraced by the majestic Mount Asama to the north of Karuizawa, lies a place abundant with breathtaking natural beauty. Here, a new experience awaits at the "Forest Grand Auberge," where cuisine and nature come together in perfect harmony. Set on an expansive 61,066㎡ property, "THE HIRAMATSU Karuizawa Miyota" features 28 rooms in its main building and 9 spacious villas scattered across the grounds. Enjoy exceptional dining and hospitality unique to Hiramatsu, as well as moments of relaxation in the lounge—tailor your stay to your heart's desire.