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Koulountou River
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Also called:
Grey River
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Koulountou River

river, Africa
Also known as: Grey River
Written and fact-checked by
Britannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....
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History

Koulountou River, chief tributary of the Gambia River, rising in the Fouta Djallon region of Guinea. It flows 140 miles (225 km) northward to join the Gambia above Barra Kunda Falls and the Gambia border.

This article was most recently revised and updated by Laura Etheredge.
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