The Volga River, the longest river in Europe, empties into the Caspian Sea.The Volga River is a significant river in Russia. It flows through the western part of the country, covering a length of about 2,294 miles (3,692 kilometers). The Volga is a vital transportation route, connecting various cities and regions along its path. It is also essential for irrigation, hydroelectric power generation, and is rich in biodiversity. The river holds great cultural and historical significance in Russia and is often referred to as the "Mother Volga."