Kanagawa Hakone Town, Ashigarashimo District
A blissful hot spring inn where you can fully enjoy a famous spring with the Tenku Dai Rotenburo and two types of sauna
"Tenseien" is a hot spring hotel in Hakone-machi, Ashigarashimo-gun, Kanagawa Prefecture. Located in Hakone Yumoto, it owns four abundant natural hot spring sources on its grounds. From the "Tenku Dai Rotenburo" on the top floor of the building, guests can enjoy a sweeping sense of openness and magnificent seasonal views of Hakone while fully savoring its skin-beautifying waters. The sauna area features two types of sauna: an authentic dry sauna and a low-temperature mist sauna that gently moisturizes hair and skin. A spacious cold plunge bath is set right in front of the dry sauna. With private baths and a garden where Tamadare Falls stands, there are many attractive facilities to enjoy.
A grand open-air bath in the sky that spreads across the hotel's top floor and offers an overwhelming sense of openness. It is filled with a generous amount of gentle, mildly alkaline natural hot spring water drawn from the four natural sources on the grounds, allowing guests to enjoy a superb bathing experience while gazing at the unobstructed sky and the rich seasonal mountains of Hakone.
A bright and spacious indoor bath with warm sunlight streaming in through large windows. There are two large bathtubs where you can stretch out and relax at ease, and you can sink your shoulders into the colorless, clear, skin-smoothing hot spring water and gently unwind daily stiffness and fatigue from your body.
A private rental bath with a rich variety of 12 rooms available on the 6th floor. It draws the mellow, famous hot spring water from the hotel's natural source, allowing families and groups to enjoy the hot spring in complete privacy without worrying about being seen, and to savor a special, deeply relaxing moment filled with a sense of exclusivity.
A sauna room wrapped in calm dark wood tones and lit by gentle indirect lighting. Powerful, intense heat radiates from a large gas far-infrared stove, slowly warming the body deep inside and encouraging refreshing perspiration. The spacious three-tier interior is equipped with a TV, creating a comfortable space where you can lose track of time at your own pace.
A mist sauna with extremely little stuffiness, where plenty of warm steam gently envelops and moisturizes hair and skin. Because the heat is mild, even sauna beginners and those who dislike high temperatures can relax and spend time here at their own pace. In this pleasant high-humidity space, you can enjoy a gentle detox experience that eases unnecessary tension in the body.
A spacious cold plunge bath set right in front of the dry sauna. Although it uses tap water, it is characterized by a soft, enveloping feel on the skin. Its gentle temperature places less strain on the body, smoothly tightens a body thoroughly heated in the sauna, and lets even those who dislike cold baths enjoy a comfortable cool-down.
Irregular Holidays
52 Extraordinary Destinations
A curator who has visited over 300 facilities nationwide handpicks 52 exceptional ones they wholeheartedly recommend. The only guidebook that deeply explores the allure of onsen and sauna—plus culture and etiquette.
