Kura (Caspian Sea) Kura (Caspian Sea) The Kura (; ; , "Mt’k’vari"; , "Kur"; , "Cyrus"; , "Kuruš" ) is an east-flowing river south of the Greater Caucasus Mountains which drains the southern slopes of the Greater Caucasus east into the Caspian Sea. It also drains the north side of the Lesser Caucasus while its main tributary, the Aras drains the south side of those mountains. Starting in northeastern Turkey, it flows through Turkey to Georgia, then to Azerbaijan, where it receives the Aras as a right tributary, and enters the Caspian Sea at Neftçala. The total length of the river is .
Black Sea 1570 map of Asia titled from Abraham Ortelius's labels the sea ("Great Sea", compare Latin ). English-language writers of the 18th century often used the name "Euxine Sea" ( or ) to refer to the Black Sea. Edward Gibbon, for instance, calls the sea by this name throughout "The History of the Decline and Fall of the Roman Empire". During the Ottoman Empire period, the Black Sea was called either or , both meaning "the Black Sea" in the Ottoman Turkish. In the tenth-century geography book , which was written in Persian by an unknown author, the Black Sea is