Akrai was a Greek colony founded in Sicily by the Syracusans in 663 BC. It was among the first colonies of Syracuse founded by Corinthian colonists arriving in Sicilian territory.
Constructed on the peak of a hill, Akrai was difficult to attack and at the time of its construction an ideal point for watching the surrounding territory. By the treaty concluded by the Romans with Hieron II, king of Syracuse (270 - 215 BC), Akrai was included in the dominions of that monarch, and this was probably the period of its greatest prosperity.
During the Second Punic War it followed the fortunes of Syracuse, and afforded a place of refuge to Hippocrates of Syracuse, after his defeat by Marcus Claudius Marcellus at Acrillae, 214 BC. In 211 BC, after the fall of Syracuse, it became part of the Roman province, being known in Latin as Acre. This is the last mention of it in Classical history, and its name is not once noticed by Cicero. The city continued to be under Roman rule into the Byzantine period.
Excavations of the archaic city have revealed a theatre which is relatively small but were very well reconstructed. There are two stone quarries known as Intagliata and Intagliatella that were used as catacombs and dwellings in the late Antiquity. On the flat area above Intagliata are the foundation stones of the Aphrodision, the temple of Aphrodite, erected in the mid-6th century BC. At the western end of the site is the Bouleuterion, where the city council met. East of the hill are the Feral Temples, dedicated to the cult of the dead.References:
The eight towns in south-eastern Sicily, including Ragusa, were all rebuilt after 1693 on or beside towns existing at the time of the earthquake which took place in that year. They represent a considerable collective undertaking, successfully carried out at a high level of architectural and artistic achievement. Keeping within the late Baroque style of the day, they also depict distinctive innovations in town planning and urban building. Together with seven other cities in the Val di Noto, it is part of a UNESCO World Heritage Site.
In 1693 Ragusa was devastated by a huge earthquake, which killed some 5,000 inhabitants. Following this catastrophe the city was largely rebuilt, and many Baroque buildings from this time remain in the city. Most of the population moved to a new settlement in the former district of Patro, calling this new municipality 'Ragusa Superiore' (Upper Ragusa) and the ancient city 'Ragusa Inferiore' (Lower Ragusa). The two cities remained separated until 1926, when they were fused together to become a provincial capital in 1927.