Poseidon son named Triton, a merman. Poseidon was the father of many heroes. He is thought to have fathered the famed Theseus. A mortal woman named Tyro was married to Cretheus (with whom she had one son, Aeson), but loved Enipeus, a river god. She pursued Enipeus, who refused her advances. One day, Poseidon, filled with lust for Tyro, disguised himself as Enipeus, and from their union were born the heroes Pelias and Neleus, twin boys. Poseidon also had an affair with Alope, his granddaughter through Cercyon, his son and King of Eleusis, begetting the Attic hero Hippothoon. Cercyon had his
Temple of Poseidon at Sounion athlete" (ca. 460 BC), both now in the Athens National Archaeological Museum. A column from the temple can be seen in the British Museum. The project Arrangement of the Archaeological Site of Sounion (2011–2013) was co-financed by the Greek Ministry of Culture and Sports and the European Union (ERDF). Temple of Poseidon at Sounion The Ancient Greek temple of Poseidon at Cape Sounion, built during 444–440 BC, is one of the major monuments of the Golden Age of Athens. It is perched above the sea at a height of almost . The original, Archaic-period temple of Poseidon on the site,