Agioi Theodoroi is a town in the Corinthia prefecture. It is located in the eastern part of the prefecture, near the border with Attica, built along the coast of the Saronic Gulf, 65 kilometers west of Athens. Until the 1960s, the area was mainly agricultural, but from the late 1960s, industrial facilities began to be established west of the settlement. The largest industrial facility in the area, and considered the largest industry in the country, is the MOTOR OIL refinery, located further west of the settlement. Also to the west of the settlement is the well-known Susaki volcano. The population of Agioi Theodoroi, according to the 2001 census, is 5,960 residents and is showing an increasing trend. Northwest of the town of Agioi Theodoroi in 1961, archaeological excavations brought to light the ruins of ancient Crommyon with significant findings such as the statue of the god Apollo, many black-figure pottery, geometric and Laconian tombs. According to Strabo, this name was used for the entire coastal area of the Saronic and Eleusinian Gulf. Crommyon belonged to Megara until the 6th century BC, after which it came under Corinthian control. There are two theories about the name of ancient Crommyon. The first theory is that it was named because it favored the cultivation of onions, and the second theory is that it was named after Crommus, the son of Poseidon. The area became famous from the myth of Phaea, the terrible wild boar that the mythical hero Theseus killed on his way from Troezen to Athens. Another significant find is a small circular area, which has not been determined whether it is a place of worship or a small theater orchestra.