- Since 1770 this prestigious balneotherapy centre has been visited by multitudes of visitors. They are drawn there by the purity of its waters and the quality of its treatments. El Balneario offers 6 different springs: Chloral, bi-carbonated, sodium-calcite, ferrous, carbonated and magnesium. The hotel offers 57 rooms in total spread over fthe floors. A hotel safe, café, bar, games room, TV room and a restaurant also feature. Internet access is available, as is a laundry service. Parking facilities are available to guests arriving by car.