The river has its sources on the northern slopes of the Caucasus in Khevsureti, Georgia. The Argun flows in western Chechnya through Itum-Kalinsky and Shatoysky Districts.
The river's origin lies in the Caucasus Mountains, specifically in Khevsureti, Georgia. The Argun River flows through western Chechnya, passing through Itum-Kalinsky and Shatoysky Districts.