Oshtoran Kuh

Oshtorankuh is a mountain that is located in city of Azna, in Lorestan With an elevation of 4150 metres, the Oshtorankuh is the highest mountain in Lorestan Province. Stretched in a northwest-southeast direction, the Oshtorankuh is situated in the Zagros Mountains and is among the high mountains of this range.

The ِDez Dam start in the Zagros mountains near the Oshtorankuh .

Source: Wikipedia