Sounio Cape,Greece Temple of Poseydon.Cape Sounion is noted as the site of ruins of an ancient Greek temple of Poseidon, the god of the sea in classical mythology. The remains are perched on the headland, surrounded on three sides by the sea.
The earliest literary reference to Sounion is in Homer 's poem the Odyssey, probably composed in the 8th century B.C. This recounts the mythical tribulations suffered by Greek hero Odysseus in a gruelling 10-year sea-voyage to return to his native island,