Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Tenzan no Yu is located in Kyoto, Kyoto Prefecture, Japan's former imperial capital. The sodium-chloride water surfaces at 41°C, split between an indoor bath, an outdoor rotenburo bath and a sauna.
Insider tip — Tenzan no Yu is an urban onsen facility in Kyoto offering a respite from the city's busy sightseeing circuit, with a variety of indoor and outdoor baths. The brine-type waters are sourced from deep underground and provide a warming, skin-softening soak popular with local residents. It makes an ideal wind-down stop after temple visits in the ancient capital.