Sicily (Tyrrhenian) and Messina-Catania-Syracuse (Ionian). Of the narrow-gauge railways the Ferrovia Circumetnea is the only one that still operates, going round Mount Etna. From the major cities of Sicily, there are services to Naples and Rome; this is achieved by the trains being loaded onto ferries which cross to the mainland. In Catania there is an underground railway service (metropolitana di Catania); in Palermo the national railway operator Trenitalia operates a commuter rail (Palermo metropolitan railway service), the Sicilian Capital is also served by 4 AMAT (Comunal Public Transport Operator) tramlines; Messina is served by a tramline. Mainland Sicily has several
Sicily was the first part of Italy to be taken by general Belisarius, who was commissioned by Eastern Emperor Justinian I as part of an ambitious attempt to restore the whole Roman Empire, thereby uniting the Eastern and the Western halves. Sicily was used as a base for the Byzantines to conquer the rest of Italy, with Naples, Rome, Milan, and the Ostrogoth capital Ravenna falling within five years. However, new Ostrogoth king Totila drove down the Italian peninsula, plundering and conquering Sicily in 550. Totila, in turn, was defeated and killed in the Battle of Taginae by Byzantine general Narses