Atrak River, Shirvan
This river originates from the Hezar Masjed , Aladaq and Binalood heights . The main tributary runs in this vicinity, and two other rivers such as "Shirin Chai" and "Soomobarakeh" feed the Atrak River and form a part of the borderline between Iran and the Republic of Turkemenistan before entering the Caspian Sea . This river has certain leisure spots.