Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Towada Onsen, in the city of Towada, Aomori Prefecture, taps sodium-chloride water at 42°C. The site includes an indoor bath, an outdoor rotenburo and a sauna.
Insider tip — Towada Onsen serves the planned agricultural city of Towada, founded in 1945 when 3,500 demobilised soldiers were settled in virgin Aomori forest in a pioneering postwar land reclamation. The contemporary Towada Art Center opened in 2008 has made this remote city an unexpected international contemporary art destination, and the spring provides community warmth in a city rebuilt from nothing across one generation of determined cultivation.