Timok
Top 9 in Top 9 Longest Rivers in Bulgaria
The Timok, often known as the Great Timok, is a right tributary of the Danube that flows through Serbia and Bulgaria.
It's a branching system of numerous smaller rivers, many of which share the same name (Timok) but are differentiated by adjectives. The Timok is 202 kilometers long from its farthest source, the Svrljiki Timok, to its confluence (as Veliki Timok). The river basin covers 4,626 square kilometers (1,786 sq mi). Its typical mouth discharge is 31 m3/s (1,100 cu ft/s). The Timok Valley is home to Eastern Serbia's largest Romanian-speaking community.
Its name dates back to antiquity, when it was known as Timacus in Latin and Timachos in Ancient Greek."
Length: 202 km