El Teatro Romano is the oldest survived monument in Málaga City; it is situated at the foot of the famous Alcazaba fortress. The theatre was built in the first century BC, under Emperor Augustus, and was used until the third century AD. Subsequently it was left to ruin for centuries, until the Moors settled in Andalucía. In 756-780AD the amphitheatre was used as a quarry by the Moorish settlers , to excavate the stone used to build the Alcazaba fortress - you can see some Roman columns and capitals in the fortress. Over time it became buried under dirt and rubble, and remained hidden there for almost five centuries.
The theatre was rediscovered in 1951, when the construction of Casa de Cultura uncovered the first archaeological clues. The construction of the gardens was abandoned, and instead excavations began. In 1995 a polemic decision was made to demolish the Casa de la Cultura, which stood over a third of the site. Once the site had been fully excavated, a large scale restoration project began, which proved more difficult than anticipated, as many of the missing pieces are now part of the foundations of the neighbouring Alcazaba.
On 15 September 2011, 27 years after reconstruction began, El Teatro Romano reopened to the public, and held its first stage performances for millenia, with performances from Andrés Mérida, Daniel Casares, and Carlos Álvarez, reading from Juvenal Soto and the poetry of Pablo Picasso and Manuel Alcántara. The amphitheatre is now open throughout the year for visitors, and in summer, it will be used for open-air performances. It seats 220 spectators.
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.