Paphos (Pafos) Castle was originally a Byzantine fort built to protect the harbour. It was rebuilt by the Lusignans in the 13th century, dismantled by the Venetians in 1570 during the Ottoman invasion and rebuilt by the Ottomans after they captured the island in the 16th century. Originally, this role was served by the Saranta Kolones fort, the ruins of which lie a few hundred meters to the north.
During its long history, the Pafos Castle was used, as well as for protection, as prison cells, and even as a storage area for salt when the island was a British colony. In 1935 it was declared an ancient monument and today is considered as one of the hallmarks of the Pafos region.
Many cultural events take place in the square just in front of the castle, while during September each year the Pafos Aphrodite Festival which presents a different opera every year staged here by world famous artists with the castle building usually acting as part of the scenery.
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.