Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Tango Onsen rises on the Tango Peninsula of northern Kyoto Prefecture, where the Japan Sea coast creates a dramatic, windswept landscape of cliffs, fishing villages, and traditional textile production—the Tango Chirimen silk crepe woven here for centuries serving the Kyoto court's insatiable demand for luxury fabric—and iodine-rich thermal waters emerge from the ancient marine geology of this historically rich northern shore. The spring is served by the Yuhigaura-Kitsu Station of Willer Trains, placing it within reach of the coastal railway that runs along some of Japan's most scenic Japan Sea viewpoints on its journey around the Tango Peninsula's dramatic coastline. Iodine mineral character, silk weaving heritage, and Japan Sea coastal scenery combine to give Tango Onsen a triple cultural and natural richness that makes it one of northern Kyoto's most distinctive thermal destinations.
Insider tip — Tango Onsen sits on the Sea of Japan coast of the Kyotango Peninsula in northern Kyoto Prefecture, where iodine-rich sodium-chloride water of marine character surfaces close to the sea cliffs. The dense salt water retains heat exceptionally well, making bathers feel warm long after leaving the bath in the cool sea breeze. The Tango Peninsula is famous for its Ine fishermen's villages and sand dune coast at Amanohashidate, combining a cultural and natural itinerary with thermal bathing. Seafood here centres on crab and yellowtail, both at their best in winter.