Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
In Tsuruta, Aomori prefecture, Yuttari Onsen offers sodium-chloride water heated to 41°C. The bathhouse combines an indoor bath, an open-air rotenburo and a sauna.
Insider tip — Yuttari Onsen in Tsuruta-machi invites a leisurely pace in a small Aomori town famous for apple orchards and the tsuruta-nishiki apple variety, a regional speciality. The surrounding Tsugaru plain is Japan most important apple-growing region, with orchards stretching to the foot of the Shirakami mountains.