Cumae was an ancient city of Magna Graecia on the coast of the Tyrrhenian Sea. Founded by settlers from Euboea in the 8th century BC, Cumae was the first Greek colony on the mainland of Italy and the seat of the Cumaean Sibyl. It spread its influence throughout the area over the 7th and 6th centuries BC, gaining sway over Puteoli and Misenum and, thereafter, founding Neapolis (Naples) in 470 BC.
The Greek period at Cumae came to an end in 421 BC, when the Oscans broke down the walls and took the city, ravaging the countryside. Some survivors fled to Neapolis. Cumae came under Roman rule with Capua and in 338 was granted partial citizenship, a civitas sine suffragio. In the Second Punic War, in spite of temptations to revolt from Roman authority, Cumae withstood Hannibal's siege.
The early presence of Christianity in Cumae is shown by the 2nd-century work The Shepherd of Hermas, in which the author tells of a vision of a woman, identified with the church, who entrusts him with a text to read to the presbyters of the community in Cuma. At the end of the 4th century, the temple of Zeus at Cumae was transformed into a Christian basilica.
Under Roman rule, 'quiet Cumae' slumbered until the disasters of the Gothic Wars (535–554), when it was repeatedly attacked, as the only fortified city in Campania aside from Neapolis: Belisarius took it in 536, Totila held it, and when Narses gained possession of Cumae, he found he had won the whole treasury of the Goths. In 1207, forces from Naples, acting for the boy-King of Sicily, destroyed the city and its walls, as the stronghold of a nest of bandits.
The seaward side of the large rise on which Cumae was built was used as a bunker and gun emplacement by the Germans during World War II.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.