Kohgiluyeh and BoyerAhmad

Kohgiluyeh and Boyer-Ahmad Province in Iran hosts a rich area of land called Gachsaran County.

Being known as Iran's oil roof, Gachsaran has the second largest oil fields of Iran; Ahvaz city has the first.

This county is one of the main hearts of energy resources in the world. More than one-quarter of the oil of Iran is exported to all over the world from this county.