The town of Lariano is located at about 6 km northeast of Velletri, at the foot of the Mount Maschio D’Ariano (which in ancient times was known as Monte Algidus). It is a relatively young comune (town) yet the history of its territory goes as far back as ancient times when during the Roman Imperial Age a defensive outpost, and later a fortified castle, was situated here. Furthermore, according to Horace’s Carmen Seculare (Secular Hymn) a temple dedicated to the goddess Diana was situated on top of this mount.



















