Geothermal Bathing Renaissance: Onsen, Blue Lagoon, Fürdő, Terme — The Wellness Category That Predates Wellness
Japan's 27,000 onsen sources. Iceland's 125 accessible pools. Budapest's neoclassical bath complexes. Italian terme. The geothermal-bathing tradition has been positioned as a serious wellness category by a global tourism industry catching up to a 1000-year-old practice.