The Oka River (Russian: Ока) is a major river flowing through central Russia, known as the largest right tributary of the Volga River. Winding gracefully for over 1,500 kilometers, its waters have shaped the landscapes and history of the region.
The Oka River (Russian: Ока) is a major river flowing through central Russia, known as the largest right tributary of the Volga River. Winding gracefully for over 1,500 kilometers, its waters have shaped the landscapes and history of the region.