In Greek mythology, Poseidon was the god-ruler of the sea and the waters, which in ancient times, surround and fertilize the whole earth. Son of Crohn's and Rhea, he was regarded as the brother of Zeus, husband of the goddess Amphitrite, by whom he had a son Triton. According to Greek mythology, the god Poseidon Palace is located on the seabed near the town of Ega, in Achaia, on the northern coast of the Peloponnese. Near the Eg and was another center of the cult of Poseidon - Gelika.