Tiryns

Tiryns (in ancient Greek Τίρυνς and in modern Τίρυνθα) is a Mycenaean archeological site in the Greek nomos of Argolis in the Peloponnese peninsula, some kilometres north of Nauplion.Tiryns was a hill fort with occupation ranging back seven thousand years, from the beginning of the Bronze Age. It reached its height between 1400 and 1200 BC. Its most notable features were its palace, its cyclopean tunnels and especially its walls, which gave the city its Homeric epithet of "mighty walled Tiryns". In ancient times, the city was linked to the myths surrounding Heracles, with some sources citing it as his birthplace[1].
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Tiryns A city in Argolis, belonging to the Achaean age, said to have been founded by Proetus, brother of Acrisius, who was succeeded by Perseus; and the scene of the early life of Heracles. The site was excavated by Schliemann and Dorpfeld, and an ancient palace discovered. The walls, together with cyclopean masonry in other places, were constructed under the guidance of very late Atlantean initiates, who colonized parts of Europe when it had begun to arise from under the waters of the Atlantic, and when their own vast continental system had largely disappeared. Actually, it may be that the builders of the so-called cyclopean stonework or masonry structures in Greece, Italy, and Asia Minor, and perhaps elsewhere, were immigrants from Plato's Atlantis or Poseidonis, as related in the Timaeus, and referred to by other Greek and Roman writers.