Hamrin Mountains

The Hamrin Mountains (, ) are a small mountain ridge in northeast Iraq. The westernmost ripple of the greater Zagros mountains, the Hamrin mountains extend from the Diyala Governorate bordering Iran, northwest to the Tigris river, crossing northern Saladin Governorate and southern Kirkuk Governorate.
In antiquity, the mountains were part of the frontier region between Babylonia to the south and Assyria to the north. Today, the area forms part of the linguistic boundary between Arabs and Kurds in Iraq.