East Azerbaijan West Azerbaijan Isfahan Ardabil Alborz Bushehr Kohgiluyeh and Boyer-Ahmad Golestan Gilan Tehran Chaharmahal and Bakhtiari North Khorasan Razavi Khorasan South Khorasan
Arg of Kolah Farangi
Arg of Tabas
Chehel Dokhtar Castle, Qaen
Bidesgan Castle
Shahdiz
Birjand Castle
Howgend Castle
Howz Gholam Kesh Castle
Rostam Castle
Rostam Castle, Khusf
Furg Citadel
Khvor Castle
Khanik Castle
Kol Hassan Sabbah Castle
Kuh Qaen Castle
Kuh Zardan Castle
Qal'eh Dokhtar, Ferdows
Qal'eh Kuh of Ferdows
Qadamgah Castle
Qala Castle, Shadan
Qala Castle, Nowzad
Qala Castle, Mud
Qala Castle, Chahkand
Qala Castle, Sarayan
Qala Castle, Ark
Azizabad Castle
Raqqeh Castle
Yahn Castle
Nowferest Castle
Nughab Castle
Masen Castle
Kuh Shakhen Castle
Kamar Qala Castle
Aliabad Castle, Birjand
Dezh Estakhr Castle
Qal'eh Dokhtar, Mark
Qal'eh Dokhtar, Asiab
Khorashad Castle
Chahkanduk Castle
Babuk Castle
Asu Castle
Khuzestan Kurdistan Semnan Sistan and Baluchestan Fars Qazvin Qom Kerman Kermanshah Mazandaran Markazi Lorestan Ilam Hormozgan Hamadan Yazd Zanjan