Psou River
Psou River (Abkhaz: Ҧсоу; Georgian: ფსოუ, Russian: Псоу) is a river in the West Caucasus. It flows along the Southern slopes of the Greater Caucasus Mountain Range and forms a part of the border between Abkhazia and Russia, or Georgia and Russia, as Georgia and United Nations consider. The river flows into the Black Sea. The Psou is 57 kilometres (35 mi) long, and the drainage basin is approximately 420 square kilometres (160 sq mi). The Psou Valley borders the Gagra Range of Abkhazia to the east.
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Coordinates: 43°23′10″N 40°00′36″E / 43.3861°N 40.0101°E / 43.3861; 40.0101