Hot springs in Tokigawa

Tokigawa Onsen sits in Hiki District, Saitama Prefecture, roughly 90 minutes from central Tokyo. The water rises from Chichibu Paleozoic strata at a depth of 1,700 meters and registers pH 10, placing it firmly in the highly alkaline range. Bathers consistently note the silky feel it leaves on the skin. The facility has held onto its Showa-era bathhouse character rather than updating it.