The thermal waters come from deep zones of the Earth, usually in volcanic areas. These waters carry a multitude of substances.
The substances have therapeutic properties, depending on the particular source.
Each therapeutic treatment requires a specific hydromineral source.
In Brazil, there are several sources with hydro therapeutic characteristics for the states of Minas Gerais, Sao Paulo, Bahia and Santa Catarina.
See more information about thermal destinations in: http://www.aguastermais.com/