Andi Koysu
The Andi Koysu is a river in Georgia and Dagestan. It starts at the confluence of the rivers Pirikiti Alazani and Tushetis Alazani, near Omalo in the Tusheti region of Georgia. It is long or including its longest source river, Tushetis Alazani, and its drainage basin covers. At its confluence with the Avar Koysu, near the village Gimry in central Dagestan, it forms the river Sulak.
