his narrow and high valley is one of the most important and strategic points of the region, located in the western side of the Dareh Shahr-Pol-e-Dokhtar Road. This gorge, which is also called the Bahram Hunting Field, contains several historical monuments in its entrance and on the hard rocks like the ruins of a Sassanid castle which is built of stone and gypsum with stone stairs and four connected water reservoirs which are worth seeing.
