- The Caspian Sea is surrounded by Iran, Turkmenistan, Kazakhstan, Russia, and Azerbaijan.
- The Caspian Sea is the largest enclosed inland water body in the world.
- It is fed by the Volga River (Russia), Ural River (Russia & Kazakhstan), Kura River (Turkey, Georgia, Azerbaijan) and Terek River (Russia and Georgia).
Click on the links to know about the countries surrounding the Mediterranean Sea and the Black Sea