Yuzawa Onsen Fuji Hotel

A countryside inn in the Yuzawa Onsen area of Yamanashi offering free-flowing hydrogen sulfide spring water, colorless and transparent with a light sulfur scent. The indoor bath has both a lukewarm and a hot tub; the open-air bath runs cold, more of a post-soak refresher. The spring temperature sits around 26-28°C at the source, which means the outdoor pool barely feels like temperature at all and invites long soaks.