In Greek mythology, the Ourea (Ancient Greek: Oὔρεα "mountains," plural of Oὖρος) were progeny of Gaia, members of the Greek primordial deities, who were the first-born elemental gods and goddesses. According to Hesiod:
- And [Gaia] brought forth long hills, graceful haunts
- of the goddess Nymphs who dwell amongst the glens of the hills.
The ten ourea, Aitna, Athos, Helikon, Kithairon, Nysos, Olympus I, Olympus II (Mount Uludağ) Oreios, Parnes, and Tmolus, like Uranus, and Pontus, were parthenogenetic offspring of Gaia alone. The Greeks rarely personified an individual mountain; an exception might be Tmolus, both a king and a mountain in Lydia. Each mountain was said to have its own local nymph, an oread.
Peak sanctuaries, a feature of Minoan civilization on Crete, are also identified in some archaic sites in mainland Greece. They are not thought to be dedicated to the mountain itself.
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- Littleton, Scott and the Marshall Cavendish Corporation Gods, Goddesses, and Mythology, Volume 1. Marshall Cavendish, 2005. ISBN 978-0-7614-7559-0. pp. 1020, 1134