Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Super Sento, Therme Yamagata, is a bathhouse in Yamagata, in the eponymous prefecture of Japan. The sodium-chloride thermal water emerges here at 41°C, filling an indoor bath, a sauna and a massage area.
Insider tip — Yamagata city is the gateway to one of Japan's great mountain temples: Yamadera (Risshaku-ji), where 1,015 stone steps lead up a cedar-clad cliff to a mountaintop complex immortalized in Matsuo Bashō's haiku. The Therme Yamagata super sento offers a comprehensive bathing complex within the city, drawing artesian waters from Yamagata Basin's aquifer. Visit in August for the extraordinary Hanagasa Matsuri parade, or September for the Imoni Festival — Japan's largest outdoor stew party.