In the heart of the Campanian Apennines, within a district that includes the provinces of Avellino and Salerno, there is a geographical area of high strategic importance from an environmental, hydrogeological, territorial point of view as well as for the aforementioned provinces, for the entire Campania Region and for the bordering Regions. Of these, particular importance is played by the Serino springs, which have always been renowned for the quality and pleasantness of the water supplied.