The Roman baths of Agnano are one of the largest archaeological sites in the territory of Neapolis, between Neapolis and Puteoli. The area was occupied from the age of Augustus; however, there was already a settlement in the Hellenistic peri-od. The discovery of the baths - or rather the first excavation – was made by dr. Joseph Schnerr in 1898; just until 2015 wasn’t made regular archaeological excavations in the area of Roman baths and Hellenistic building. The new excavation could give us some informations on the function of the Hellenistic area (probably a sanctuary devoted to Asclepio and Igea) and the relationship between the natural resources and the baths.