avenues, vast lawns and flowerbeds, dominated by the steep rocky walls of Monte Erbanno. After three centuries of renowned therapeutic and curative value, the Boario spa still retains a quality of high excellence, as certified by CerAm, the European Mineral Water Research Centre in 2010. The Dome The Liberty dome, the emblem of Terme di Boario, is made of white marble, and the balcony is supported by pillars with Ionic capitals. Its history can be traced back to 1913: it was once the seat of the orchestra, while today it is considered a sign and symbol of the Terme di Boario and the municipality in which it is located, Darfo Boario Terme. The dome is the most prestigious symbol of the Padiglione dell'Antica Fonte, and was built a century ago by the architect Amerigo Marazzi, becoming a striking example of Art Nouveau architecture. Park Also important for well-being is the centuries-old park, comprising 130,000 square metres of land where mineral water is collected. It is the ideal place to take a relaxing walk and invigorate the spirit. Springs The precious quality of the thermal waters have their natural foundations in the Alps surrounding the Camonica Valley. In fact, by coming into contact with precious mineral elements, the waters are purified and enriched thanks to them. The waters are sulphate, bicarbonate, calcium and magnesium cold (13-15 °C). The four springs of the Terme di Boario are differentiated by the concentration of salts, a characteristic that allows them to have different therapeutic functions such as treatment, rehabilitation and prevention. They mainly play a beneficial role for all physical ailments caused by the stress of everyday life. As mentioned above, there are four springs: Acqua Antica Fonte, indicated mainly for those suffering from digestive disorders, cholecystopathy and irritable bowel or with problems of constipation and diverticulosis. This water contains a high percentage of sulphate, bicarbonate and calcium and, if drunk warm, increases its effectiveness; Acqua Fausta, with its mineral elements inside, helps to cleanse the mucous membrane and promotes better intestinal motility. This water is suitable for those who suffer from intestinal disorders, in particular bile flow difficulties, chronic constipation, abdominal bloating and irritable bowel; Acqua Igea, is able to act on the digestive system and biliary tract, promote the elimination of metabolic waste products and activate water exchange. It has beneficial effects on digestion and prevention of kidney stones, and has anti-inflammatory