Eumelos is the Greek name given to Gadeiros, the twin brother of Atlas. The name itself can be translated as ‘good music’. According to the text of Critias, he appears to have been given the portion of Atlantis nearest the Pillars of Heracles as his domain. This area, according to Plato, is called Gades after Eumelos’ original name in the language of the region, Gadirus. It is generally accepted that Gades is modern Cadiz.
However, a case can also be made for alternative locations such as Agadir in Southern Morocco or the Egadi Islands off the west coast of Sicily. The latter has gained in significance as support has grown for placing the ‘Pillars’in the Central Mediterranean at either the Strait of Messina or the Strait of Sicily.
Galanopoulos on the other hand believed that the Pillars of Heracles was at the south-eastern tip of the Peloponnesus and that the nearest Minoan island, Melos, may have been named after its first king Eumelos.
It is worth mentioning that a stone was discovered on Thera with the name Eumelos inscribed on it in archaic Greek, but the importance of this could be easily overplayed.