Europe's longest river, the Volga, flows from hills northwest of Moscow about 2,300 miles, finally emptying into which body of water?

After its epic 2,300-mile journey across the heart of Russia, the Volga River empties into the Caspian Sea. This vast body of water, which straddles the border of Europe and Asia, is the largest inland sea on Earth. While it is technically a lake because it has no outflow to the world's oceans, its immense size and saline water have earned it the title of a sea. The Volga is the Caspian's main source of freshwater, making the connection between the two critically important.

The relationship between the river and the sea is most dramatic at the Volga Delta, one of the largest river deltas in the world. Here, the mighty river splits into hundreds of smaller channels and streams before meeting the Caspian. This sprawling, fertile wetland creates a vital ecosystem, supporting hundreds of species of birds, fish, and plants. The delta is particularly famous for its sturgeon population, the source of world-renowned caviar.

For centuries, this river system has been the lifeblood of the region, earning the Volga the affectionate nickname "Mother Volga" in Russian culture. It has served as a crucial artery for trade and transportation, connecting the forested north with the arid steppes of the south. Its final destination in the resource-rich Caspian basin solidifies its role as one of the most significant waterways on the Eurasian continent.