Zardkuh Mountain in Iran Zardkuh Mountain Chain, the name of a sub-range of the Zagros Mountain range, stands in the center of Zagros and is one of the most popular mountains in the entire Zagros Range in Iran. It is also spelled Zard Kouh, Zad Koh, Zardkuh, Zarduh Kuh, and Zard Kuh-e Bakhtiari.  In Persian,