Psou River

Psou
Origin Greater Caucasus
Mouth Black Sea
Basin countries Georgia, Russia
Length 57 km
Basin area 420 km²

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 Georgia and Russia. The river flows into the Black Sea. The length of the Psou is 57 km and the drainage basin is approximately 420 km2. The Psou Valley borders the Gagra Range of Abkhazia to the east.