The main springs, Acqua Santa, Acqua Fucoli, Acqua Santissima and Acqua Sillene, are the precious resource on which the wellness treatments of the Terme di Chianciano are still based today. At the Terme di Chianciano, in the green thermal park of Acqua Santa, the beneficial waters gush out, indicated above all for the care of the liver and the gastrointestinal system. At the Terme di Chianciano, in conjunction with the National Health Service, the hydropinic treatment with Acqua Santa is carried out (enhanced by the intake of Acqua Fucoli) care enriched by baths and hepatic muds at the Terme Sillene where, always in agreement with the NHS, they are the baths and the mud baths are practiced and the hydro-massage baths for the treatment of the peripheral vasculopathies