https://en.wikipedia.org/wiki/Caspian_Sea
The Caspian Sea is the largest inland body of water in the world by area and accounts for 40 to 44% of the total lacustrine waters of the world, and covers an area larger than Germany.The coastlines of the Caspian are shared by Azerbaijan, Iran, Kazakhstan, Russia, and Turkmenistan.The Caspian is divided into three distinct physical regions: the Northern, Middle, …