Yamagata Yamagata City
A highland resort of strongly acidic Zao onsen water and a wood-fire lounge
JURIN is a highland resort hotel in Zao Onsen, in Yamagata City, Yamagata Prefecture. Renovated in 2022 as a “wood-fire resort for living among the trees,” it offers a stay at one with nature, from relaxing in the wood-fire lounge to strolling through the herb garden. For bathing, there is Jurin-no-Yu, with milky-white, strongly acidic sulfur-bearing water fed straight from the source, never recirculated, and the open-air bath Kamoshika-no-Yu, along with Asunaro-no-Yu, a mildly alkaline artificial onsen that is gentle on the skin, so you can try baths of quite different character. There is also an outdoor private sauna overlooking the ski slopes, for superb time cooling off in the open air.

Here you can enjoy the strongly acidic sulfur-bearing water unique to Zao Onsen, a spa with 1,900 years of history, fed straight from the source, never recirculated. The cloudy, milky-white water carries the scent of sulfur, may also do wonders for the skin, and makes for a deeply satisfying soak. In a space steeped in old-time onsen atmosphere, you can ease away everyday fatigue while gazing through the windows at the open sweep of trees.

A bath with its own open-air section, named after a Japanese serow (kamoshika) once glimpsed by chance between the trees. As you soak in strongly acidic sulfur-bearing water fed straight from the source, never recirculated, you can take in the scenic views and the fresh breeze. Wrapped in the breath of nature, you can savor a blissful, unhurried soak.

A mildly alkaline Healthstone artificial onsen made from pumped-up groundwater. Baths of hinoki and stone, along with a shallow bath for soaking up to the waist, are laid out in a spacious room. It wraps skin stimulated by the strongly acidic natural onsen in soft, gentle water.
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Overnight guests only Main bathhouse: 13:00 to 10:00 the next morning Outdoor private sauna: by reservation (15:00–16:30 / 16:30–18:00 / 19:30–21:00; ¥12,000 for 90 minutes)
Zao Onsen
A tranquil inn embraced by Zao’s great outdoors and a milky-white natural onsen fed straight from the source
Zao Onsen
A highland resort by the forest and lake, where a separate bathhouse offers milky-white water fed straight from the source
Zao Onsen
A Taisho-romance inn laid with tatami throughout, with milky-white water fed straight from a source that rises from its stone wall