Caspian Sea

Caspian Sea is the largest enclosed body of water on Earth by area,variously classed as a the worlds largest lake or a full fledged sea. It has a surface area of 371,000 square kilometers (143,244 sq mi) and a volume of 78,200 cubic kilometers (18,761 cu mi). It has no outflows.
The Caspian Sea borders Azerbaijan,Iran,Kazakhstan,Russia and Turkmenistan.