Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Ashinomaki; Drive Onsen is an onsen in Aizu-Wakamatsu, Fukushima, Japan, fed by thermal sodium-chloride water at 42°C. The facility offers an indoor bath, an outdoor bath (rotenburo) and a sauna for a classic Japanese bathing break.
Insider tip — Ashinomaki Onsen is a historic resort near Aizu-Wakamatsu — the samurai city that fell in the Boshin War of 1868. The 'Drive Onsen' format provides easy access. Japanese macaques are occasionally spotted using the outdoor baths. Combine with the magnificent Tsuruga Castle and Ouchi-juku post town nearby.