Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Rin Wenquan is located in Shunan, Yamaguchi Prefecture, Japan. This sodium-chloride spring, warm at around 41°C, feeds an indoor bath, a rotenburo-style outdoor pool and a sauna.
Insider tip — Rin Wenquan is a small onsen facility in the Shunan district of Yamaguchi Prefecture, where the geothermal waters of the Chugoku highland belt produce reliable sodium-chloride springs. The intimate scale and local clientele give Rin Wenquan a neighborhood sento character that is becoming increasingly rare as larger resort facilities dominate the Japanese hot spring market. The waters are mildly saline and deeply warming, ideal for soothing joint and muscle fatigue from hiking the nearby Nishi-Chugoku Sanchi mountains. Visit in the late afternoon when the post-work crowd creates a lively, convivial atmosphere.