Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Yunoshima Onsen Yokujo is located in Yunoshima, Gifu prefecture, Japan. Its bicarbonate water, at 40°C and pH 8, fills an indoor bath, an outdoor rotenburo and a sauna.
Insider tip — Yunoshima Onsen Yokujo lies in the dramatic Hida valley of Gifu Prefecture, surrounded by steep forested gorges carved by the Hida River. The smooth bicarbonate water leaves skin silky and is renowned locally as a beauty spring (bijin no yu). The rustic bathhouse preserves a traditional atmosphere, with simple wooden interiors and natural light. Autumn foliage season transforms the valley into a spectacular backdrop for your soak.