Landforms of North Khorasan province

mountain range in Iran and Turkmenistan

The Atrek (, , ), also known as the Attrack, Atrak, and Etrek, is a fast-moving river which begins in the mountains of north-eastern Iran () and flows westward, draining into the south-eastern corner of the Caspian Sea in Turkmenistan. Because of the high use of its waters for irrigation, the Atrek only flows into the Caspian when it is in its flood stage.

river in Iran

thumb Kismar mountain is one of the city of Shirvan's mountains located in the Sivkanlu district.

mountain range in Iran