Maggie's Farm

Hiero II seized power in 275 BC.

Hiero inaugurated a period of 50 years of peace and prosperity, in which Syracuse became one of the most renowned capitals of Antiquity. He issued the so-called Lex Hieronica, which was later adopted by the Romans for their administration of Sicily; he also had the theatre enlarged and a new immense altar, the "Hiero's Ara", built. Under his rule lived the most famous Syracusan, the mathematician and natural philosopher Archimedes. Among his many inventions were various military engines including the claw of Archimedes, later used to resist the Roman siege of 214 BC–212 BC.Literary figures included Theocritus and others.

Hiero's successor, the young Hieronymus (ruled from 215 BC), broke the alliance with the Romans after their defeat at the Battle of Cannae and accepted Carthage's support. The Romans, led by consul Marcus Claudius Marcellus, besieged the city in 214 BC. The city held out for three years, but fell in 212 BC. The successes of the Syracusians in repelling the Roman siege had made them overconfident. In 212 BC, the Romans received information that the city's inhabitants were to participate in the annual festival to their goddess Artemis. A small party of Roman soldiers approached the city under the cover of night and managed to scale the walls to get into the outer city and with reinforcements soon took control, killing Archimedes in the process, but the main fortress remained firm. After an eight-month siege and with parleys in progress, an Iberian captain named Moeriscus is believed to have let the Romans in near the Fountains of Arethusa. On the agreed signal, during a diversionary attack, he opened the gate. After setting guards on the houses of the pro-Roman faction, Marcellus gave Syracuse to plunder.

After a period of Vandal rule, Syracuse and the island was recovered by Belisarius for the Byzantine Empire (31 December 535). From 663 to 668 Syracuse was the seat of Emperor Constans II, as well as metropolis of the whole Sicilian Church.