Tsuwano Onsen Shimane

Tsuwano Onsen Shimane, in the charming castle town of Tsuwano in western Shimane Prefecture, draws on bicarbonate thermal waters in a town so beautifully preserved it is celebrated throughout Japan as 'the Little Kyoto of San'in' — its whitewashed samurai quarter, carp-filled irrigation channels, hillside Taikodani Inari Shrine with its tunnel of thousands of red torii gates, and the ruins of a high-altitude mountaintop castle creating one of western Japan's most complete historic townscapes. The naturally mineralised bicarbonate waters complement the deeply contemplative atmosphere of Tsuwano's traditional architecture, Nishida Kitaro Museum of Philosophy, and the Catholic Cathedral of Tsuwano — a remnant of the site where Meiji-era persecuted Christians were confined. The town's remote position in the Tsuwano valley, accessible via the scenic Yamaguchi Line railway through dense cryptomeria forest, ensures that Tsuwano Onsen retains the unhurried, introspective character of a Japanese cultural treasure discovered with effort and rewarded with authenticity.