Babban bangon Gorgan

Babban bangon Gorgan tsarin tsaro ne na zamanin Sasaniya wanda ke kusa da Gorgan na zamani a lardin Golestān na arewa maso gabashin Iran, a kusurwar kudu maso gabashin Tekun Caspian. Yammaci, Tekun Caspian, ƙarshen bangon yana kusa da ragowar katangar a:; ƙarshen bangon gabas, kusa da garin Pishkamar, yana kusa da ragowar katangar a:.  Haɗin taken shine don wurin da ragowar wata katangar tsakiyar hanya ke gefen bangon.

Katangar tana kusa da wani yanki mai nisa tsakanin tekun Caspian da tsaunukan arewa maso gabashin Iran. Yana daya daga cikin kofofin Caspian da yawa a gabashin yankin da aka sani da suna Hyrcania, akan hanyar makiyaya daga tsaunukan arewa zuwa tsakiyar kasar Iran. An yi imanin bangon ya kare daular Sassania a kudu daga mutane zuwa arewa, Omrani Rekavandi, H., Sauer, E., Wilkinson, T. & Nokandeh, J. (2008), The enigma of the red snake: revealing one of the world’s greatest frontier walls, Current World Archaeology, No. 27, February/March 2008, pp. 12-22.PDF 5.3 MB . mai yiwuwa White Huns. Duk da haka, a cikin littafinsa Empires and Walls, Chaichian (2014) yayi tambaya game da ingancin wannan fassarar ta amfani da shaidar tarihi na yiwuwar barazanar siyasa da soja a yankin da kuma yanayin tattalin arziki na Gorgan Wall ta kewaye. An kwatanta shi da "ɗaga cikin mafi girman buri da ƙaƙƙarfan bangon kan iyaka" da aka taɓa ginawa a cikin duniya,  kuma mafi mahimmancin katangar tsaro na Sassani.Omrani Rekavandi, H., Sauer, E., Wilkinson, T. & Nokandeh, J. (2008), The enigma of the red snake: revealing one of the world’s greatest frontier walls, Current World Archaeology, No. 27, February/March 2008, pp. 12-22.PDF 5.3 MB .
Yana da  tsawo da  fadi,  da fasali sama da 30 katangar da aka ware a tsaka-tsakin tsakanin . An zarce shi ne kawai da tsarin bangon Babbar Ganuwar China a matsayin ginin yanki mafi tsayi kuma mafi tsayin katangar tsaro da ke wanzuwa.

 Suna 
A cikin masu binciken kayan tarihi kuma ana kiran bangon da sunan "Jan Maciji" ( Turkmen: Qizil Alan) saboda launin tubalinsa. A cikin Farisa, ya shahara da sunan "Alexander Barrier " ( Sadd-i-Iskandar) ko kuma " Katangar Iskandari "kamar yadda ake tunanin Alexander the Great a wajen Musulmai na farko ya wuce ta Ƙofar Caspian a cikin gaggawar tafiyarsa zuwa Hyrcania da gabas. Hakanan ana kiranta da" Anushirvan Barrier " ( Sadd-i Anushiravan) da " Firuz/Piruz Barrier " ( ), kuma a hukumance ana kiranta da " Gorgan Defence Wall "Omrani Rekavandi, H., Sauer, E., Wilkinson, T. & Nokandeh, J. (2008), The enigma of the red snake: revealing one of the world’s greatest frontier walls, Current World Archaeology, No. 27, February/March 2008, pp. 12-22.PDF 5.3 MB . (  ). An san shi da  ko  zuwa Turkmen na gida Iran.

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