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Omi Osun

The 883rd longest river in the world

km

Omi-Ọṣun, literally meaning "Ọṣun waters", is the northernmost source tributary of the Ọṣun River in southwestern Nigeria. The Omi-Ọṣun tributary rises from the eastern sector of the Yoruba hills and flows westwards into the Òyì River which subsequently flows southward along two deep gorges within the Oke-Ila quartzite ridges, (adjacent to Oke-Ila Orangun), before its confluence with other rivers to form the main Osun. Ruins of an ancient settlement called Omi-Ọṣun also exists along the Omi-Ọṣun river. This settlement was a former location of the Oke-Ila Orangun kingdom during the migrations of earlier centuries following the departure of the Oke-Ila and Ila factions from their ancient kingdom and mother city of Ila-Yara. The name Omi-Ọṣun is attributed to the realization that the tributary feeds the Ọṣun River, as well as its subsequent dedication in ancient times to Ọṣun worship.

Flows through: Nigeria.

River data from Wikidata (CC0); lengths normalised to a common unit.

Other major rivers

  1. Amazon6,992 km
  2. Nile6,650 km
  3. Yangtze River6,300 km
  4. Bian River5,806 km
  5. Yellow River5,464 km
  6. Paraná River4,880 km
  7. River Congo4,700 km
  8. Mekong River4,350 km