Achilles in the fifth century BC, Pindar had mentioned a cult of Achilles on a "bright island" (φαεννά νᾶσος, "phaenná nâsos") of the Black Sea, while in another of his works, Pindar would retell the story of the immortalized Achilles living on a geographically indefinite Island of the Blest together with other heroes such as his father Peleus and Cadmus. Well known is the connection of these mythological Fortunate Isles (μακαρῶν νῆσοι, "makárôn nêsoi") or the Homeric Elysium with the stream Oceanus which according to Greek mythology surrounds the inhabited world, which should have accounted for the identification of the northern
Old Man of the Sea Old Man of the Sea In Greek mythology, the Old Man of the Sea () was a primordial figure who could be identified as any of several water-gods, generally Nereus or Proteus, but also Triton, Pontus, Phorcys or Glaucus. He is the father of Thetis (the mother of Achilles). In book 4 of Homer's "Odyssey", Menelaus recounts to Telemachus his journey home, and how he had to seek the advice of the Old Man of the Sea. The Old Man can answer any questions if captured, but capturing him means holding on as he changes from one form to another.