Morgantina (Μοργάντιον / Μοργαντίνη in ancient greek) is an archaeological site in east central Sicily, southern Italy. It is sixty kilometres from the coast of the Ionian Sea, in the province of Enna. The closest modern town is Aidone, two kilometres southwest of the site. The site consists of a two-kilometre long ridge running southwest-northeast, known as Serra Orlando, and a neighboring hill at the northeast called Cittadella. Morgantina was inhabited in several periods. The earliest major settlement was made at Cittadella and lasted from about 1000/900 to about 450 BCE. The other major settlement was located on Serra Orlando, and existed from about 450 BCE to about 50 CE. Morgantina has been the subject of archaeological investigation since the early 20th century.