Sirjan is a city in South of Iran, in Kermān Province. At 1730 m, it is situated in a depression between the southern Zagros mountains to the west and the Kuh-e Bidkhan massif to the east. It is well known for its pistachios and 'geleem' rugs and also for it's Badgiir Choppoghi (calument louver) (...) (from Wikipedia)