Spa located in the heart of the Peneda-Gerês National Park, an area of extreme beauty, with lakes and breathtaking mountains. Being already known by the Romans, their exploitation started in the reign of Dom João V in 1897 was demolished and gave rise to new buildings and to the catchment water. These are especially recommended for treatments of liver, gall bladder, obesity, diabetes and hypertension. Also has dietary re-education programs, weight loss, physical and psychological relaxation, anti-stress and physical recovery.