where do the tigris and euphrates rivers begin and end
Tigris–Euphrates river system From their sources and upper courses in the mountains of eastern Anatolia, the rivers descend through valleys and gorges to the uplands of Syria and northern Iraq and then to the alluvial plain of central Iraq. The rivers flow in a south-easterly direction through the central plain and combine at Al-Qurnah to form the Shatt al-Arab and discharge into the Persian Gulf.[5]
Garden of Eden The location of Eden is described in the Book of Genesis as the source of four tributaries. The Garden of Eden is considered to be mythological by most scholars.[10][11][12][13] Among those that consider it to have been real, there have been various suggestions for its location:[14] at the head of the Persian Gulf, in southern Mesopotamia (now Iraq) where the Tigris and Euphrates rivers run into the sea;[15] and in Armenia.[16][17][18]