The Ourea were the mountains — collectively, a brood of primordial divinities born of Gaia without father, brothers of Uranus and Pontus. Each of the great mountains of Greece (Olympus, Cithaeron, Parnassus, Helicon, and others) had its mountain-god, and these were spoken of collectively as the Ourea; but as a personified primordial group, they had little narrative life, being subsumed in the developed mythology into the various nymphs and mountain-spirits of the local cults.
Before thisThalassa

Next on the wallNesoi
Curator’s note
What the sources say, and what later tradition added. The sources for this bay
Hesiod, Theogony 129–130, gives the Ourea as offspring of Gaia. The named mountain-gods (Cithaeron, Helicon, Olympus, Parnassus, Tmolus, etc.) appear in various local traditions and in Pausanias. The Ourea as a collective primordial were a Hesiodic systematization rather than a cult-figure; the individual mountain-deities were locally honored, but the collective had no temple or festival.
Kin in the sources
Each tie is quoted from the entry that states it.
Child ofGaiaa brood of primordial divinities born of Gaia without father, brothers of Uranus and Pontus
Sibling ofUranusa brood of primordial divinities born of Gaia without father, brothers of Uranus and Pontus
Sibling ofPontusa brood of primordial divinities born of Gaia without father, brothers of Uranus and Pontus
Sibling ofNesoia group of primordial divinities parallel to the Ourea — children of Gaia without father
When the sources speak
Dated witnesses for The Primordial Powers. A date marks when the evidence was written down, not when the belief began. The whole timeline
- c. 1600–1100 BCE
- Mycenaean palace tablets in Linear B record offerings and divine names, but little continuous myth.
- c. 1100–800 BCE
- Post-palatial oral traditions and changing cult landscapes precede the surviving alphabetic epics.
- late 8th–7th centuries BCE
- The Iliad, Odyssey, Hesiodic Theogony and Works and Days give influential but non-exclusive divine orders.
- 7th–6th centuries BCE
- Homeric Hymns, lyric poetry, colonization, and local sanctuary traditions multiply regional narratives.
- 6th–5th centuries BCE
- Orphic, Pythagorean, and mystery materials develop alternative cosmogonies and afterlife doctrines.
- 5th century BCE
- Athenian tragedy and comedy recast heroic houses and divine justice for civic audiences.
- 4th century BCE
- Philosophers, antiquarians, and local historians interpret or criticize inherited myth.
- 323–31 BCE
- Hellenistic poets and scholars systematize variants across an enlarged Greek world.