Mashu

Mythical cosmological mountain

Mashu, as described in the Epic of Gilgamesh of Mesopotamian mythology, is a great cedar mountain through which the hero-king Gilgamesh passes via a tunnel on his journey to Dilmun after leaving the Cedar Forest, a forest of ten thousand leagues span. Siduri, the alewife, lived on the shore, associated with "the Waters of Death" that Gilgamesh had to cross to reach Utnapishtim in search of the secret of eternal life.

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