Menu
Home
People
Places
Arts
History
Plants & Animals
Science
Life & Culture
Technology
Reference.org
Iraj Castle
open-in-new
<h2 id="description-and-purpose">Description and purpose</h2> <p>The structure consists of an empty area approximately 175 hectares (430 acres), surrounded by a wall 15–22 metres (49–72 ft) in width and up to 25 metres (82 ft) in height. It featured 148 densely spaced towers and four monumental gates. The massive walls contained a wealth of embedded structures: a row of around 828 rooms (circa 12 square metres (130 sq ft) in size) and hundreds of monumental arches, evoking royal <a href="/facts/Sasanian_architecture/6Y4vBCbk">Sasanian architecture</a>. The structure was further protected by a <a href="/facts/Ditch_(fortification)/aGlYCHrV">ditch</a> around the wall. A population of 2,000-6,000 could have been accommodated in the walls. Despite this strong architectural focus on the walls, there were no permanent buildings in the interior space.<a class="footnote-ref" id="fnref:2" href="#fn:2"><sup>2</sup></a><a class="footnote-ref" id="fnref:3" href="#fn:3"><sup>3</sup></a><a class="footnote-ref" id="fnref:4" href="#fn:4"><sup>4</sup></a> </p> <p>Popular beliefs identify the structure with the Citadel of Varena mentioned in the holy Zoroastrian text <a href="/facts/Vendidad/1TkcS9G0">Vendidad</a>.<a class="footnote-ref" id="fnref:5" href="#fn:5"><sup>5</sup></a> Archaeological studies suggest it was built probably in the final decades of the 4th century AD or the first quarter of the 5th century AD. Excavated Sasanian-era pottery, <a href="/facts/Ostracon/CEo79Fkj">ostraca</a> and <a href="/facts/Bulla_(seal)/bXEEDYqK">bullae</a> suggest it was occupied and abandoned within the <a href="/facts/Sasanian_Empire/JvbRevkA">Sasanian</a> period. The structure's function had been previously described as a city, a military fortress, or a game park for the royal hunt, or of a possible prestige function.<a class="footnote-ref" id="fnref:6" href="#fn:6"><sup>6</sup></a> </p><p>Qaleh Iraj is the largest pre-modern, non-urban permanent fortification in South-west Asia, Europe and Africa. Other similarly vast military structures are <a href="/facts/Zadian/ayFzgqUQ">Zadian</a> in modern <a href="/facts/Afghanistan/v63Auu1C">Afghanistan</a> and the early Sasanian siege camp at <a href="/facts/Hatra/nvsLKewT">Hatra</a>, modern <a href="/facts/Iraq/pqYSFJw8">Iraq</a>. The general design of Qaleh Iraj, i.e. massive fortifications and a massive empty interior, is similar to the Sasanian campaign bases Qaleh Pol Gonbad in the <a href="/facts/Gorgan_Plain/58p9Vwdd">Gorgan Plain</a> and Torpakh Kala near <a href="/facts/Derbent/7mPGCozc">Derbent</a>. Another example is <a href="/facts/Qaleh_Kharabeh,_Gorgan/p9EkXtvP">Qaleh Kharabeh</a> near the <a href="/facts/Great_Wall_of_Gorgan/FePDgjVa">Great Wall of Gorgan</a> which had accommodated two neatly aligned rows of tents with wide corridors in between, suggesting similar role of the interior space in other bases. Another similar structure is the late third-century BC <a href="/facts/Kazakl%27i-Yatkan/XuRQ53nC">Kazakl'i-Yatkan</a>/<a href="/facts/Akchakhan-Kala/XuRQ53nC">Akchakhan-Kala</a> in <a href="/facts/Chorasmia/DIhw5ofr">Chorasmia</a>.<a class="footnote-ref" id="fnref:7" href="#fn:7"><sup>7</sup></a> </p> <p>A total of about 50,000 warriors could have comfortably occupied the structure. The rooms may have housed the permanent garrison, while the open interior space was occupied temporarily.<a class="footnote-ref" id="fnref:8" href="#fn:8"><sup>8</sup></a> </p><p>Qaleh Iraj was probably built in response to northern nomadic invaders which, on some occasions, penetrated deep into the Sasanian territory. It probably functioned mainly as a central base for military operations elsewhere, especially at the northern frontiers. It may have been used for military training and/or military assemblies as well. The 36 hectares (89 acres) campaign base at Gabri Qaleh near <a href="/facts/Gonbad-e_Kavus/hR7oXzuA">Gonbad-e Kavus</a> was built in the same period. Both thus predate the <a href="/facts/Great_Wall_of_Gorgan/FePDgjVa">Great Wall of Gorgan</a>. These Sasanian campaign bases may have been built before the northern frontiers were protected by the linear <a href="/facts/Sasanian_defence_lines/AIClkWl4">Sasanian defence lines</a>.<a class="footnote-ref" id="fnref:9" href="#fn:9"><sup>9</sup></a> </p><p>The region Ray was suitable as a central base from several aspects. Sitting at the center of <a href="/facts/Greater_Iran/tWa3u3Uv">Greater Iran</a> and on a central communication hub, it was always a militarily significant region. Plus, it was also the base of the powerful <a href="/facts/House_of_Mihran/eWl9UAjL">House of Mihran</a> during the Sasanian period.<a class="footnote-ref" id="fnref:10" href="#fn:10"><sup>10</sup></a> </p> <p class="note">See also: <a href="/facts/Military_history_of_Rey,_Iran/xusT9bPN">Military history of Rey, Iran</a></p> <h2 id="current-status">Current status</h2> <p>Parts of the walls have been eroded, and out of the four gates, only the main, southern gate remains today. Iraj Castle is considered as the world's largest mud-brick fort with a height of 50 feet and an area of 200 hectares.<a class="footnote-ref" id="fnref:11" href="#fn:11"><sup>11</sup></a><a class="footnote-ref" id="fnref:12" href="#fn:12"><sup>12</sup></a> </p><p>There have been attempts by the <a href="/facts/Cultural_Heritage,_Handicrafts_and_Tourism_Organization_of_Iran/p63MJQ01">Cultural Heritage, Handicrafts and Tourism Organization of Iran</a> in 2008 to designate it as a <a href="/facts/UNESCO_World_Heritage_Site/6AbWWKV4">UNESCO World Heritage Site</a>, but the efforts were abandoned due to "serious shortcomings" and the situation of the area, including the agricultural activities of local farmers in the interior of the structure.<a class="footnote-ref" id="fnref:13" href="#fn:13"><sup>13</sup></a> </p><p>Illegal excavation have damaged parts of the walls. On 26 May 2018, an illegal excavation was reported in the Northern Gate. Majid Zhaleh, the head of the Cultural Heritage, Handicrafts and Tourism Organization of Pishva County, stated that his organization lacks enough manpower.<a class="footnote-ref" id="fnref:14" href="#fn:14"><sup>14</sup></a> </p> <h2 id="see-also">See also</h2> <ul><li><a href="/facts/Quadrangular_castle/gpIHXobB">Quadrangular castle</a></li> <li><a href="/facts/Caravanserai/mwSkATtE">Caravanserai</a></li> <li><a href="/facts/Campus_Martius/UpGUCbgb">Campus Martius</a></li></ul> <h2 id="external-links">External links</h2> Wikimedia Commons has media related to Iraj Castle. <h2 id="references">References</h2> <ol> <li id="fn:1"><p>Persian pronunciation: [ɢæˌle iːˈɾæd͡ʒ] <a href="/wiki/Help:IPA/Persian" target="_blank">/wiki/Help:IPA/Persian</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>Nemati, Mohammadreza; Mousavinia, Mehdi; Sauer, Eberhard; Cereti, Carlo G. (5 March 2019). "Largest Ancient Fortress of South-West Asia and the Western World? Recent Fieldwork at Sasanian Qaleh Iraj at Pishva, Iran". Iran: 1–31. doi:10.1080/05786967.2019.1586449. hdl:20.500.11820/cab12d3c-7024-404f-a2b0-69cb85a36217. ISSN 0578-6967. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>"Iran's Iraj castle yields new finds". Press TV. 20 October 2008. <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>"قلعه ایرج پیشوا، بزرگترین قلعه خشتی جهان در آستانه تخریب". IRNA. Retrieved 18 October 2019. <a href="https://www.irna.ir/news/81756424/%D9%82%D9%84%D8%B9%D9%87-%D8%A7%DB%8C%D8%B1%D8%AC-%D9%BE%DB%8C%D8%B4%D9%88%D8%A7-%D8%A8%D8%B2%D8%B1%DA%AF%D8%AA%D8%B1%DB%8C%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%AE%D8%B4%D8%AA%DB%8C-%D8%AC%D9%87%D8%A7%D9%86-%D8%AF%D8%B1-%D8%A2%D8%B3%D8%AA%D8%A7%D9%86%D9%87-%D8%AA%D8%AE%D8%B1%DB%8C%D8%A8" target="_blank">https://www.irna.ir/news/81756424/%D9%82%D9%84%D8%B9%D9%87-%D8%A7%DB%8C%D8%B1%D8%AC-%D9%BE%DB%8C%D8%B4%D9%88%D8%A7-%D8%A8%D8%B2%D8%B1%DA%AF%D8%AA%D8%B1%DB%8C%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%AE%D8%B4%D8%AA%DB%8C-%D8%AC%D9%87%D8%A7%D9%86-%D8%AF%D8%B1-%D8%A2%D8%B3%D8%AA%D8%A7%D9%86%D9%87-%D8%AA%D8%AE%D8%B1%DB%8C%D8%A8</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>"بزرگترین قلعه خشتی ساسانی در قرق کشاورزان /قلعه ایرج ورامین بهتازگی ترک برداشته/ عکس". خبرآنلاین (in Persian). 15 October 2017. Retrieved 18 October 2019. <a href="https://www.khabaronline.ir/news/717206/%D8%A8%D8%B2%D8%B1%DA%AF-%D8%AA%D8%B1%DB%8C%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%AE%D8%B4%D8%AA%DB%8C-%D8%B3%D8%A7%D8%B3%D8%A7%D9%86%DB%8C-%D8%AF%D8%B1-%D9%82%D8%B1%D9%82-%DA%A9%D8%B4%D8%A7%D9%88%D8%B1%D8%B2%D8%A7%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%A7%DB%8C%D8%B1%D8%AC-%D9%88%D8%B1%D8%A7%D9%85%DB%8C%D9%86" target="_blank">https://www.khabaronline.ir/news/717206/%D8%A8%D8%B2%D8%B1%DA%AF-%D8%AA%D8%B1%DB%8C%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%AE%D8%B4%D8%AA%DB%8C-%D8%B3%D8%A7%D8%B3%D8%A7%D9%86%DB%8C-%D8%AF%D8%B1-%D9%82%D8%B1%D9%82-%DA%A9%D8%B4%D8%A7%D9%88%D8%B1%D8%B2%D8%A7%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%A7%DB%8C%D8%B1%D8%AC-%D9%88%D8%B1%D8%A7%D9%85%DB%8C%D9%86</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> <li id="fn:6"><p>Nemati, Mohammadreza; Mousavinia, Mehdi; Sauer, Eberhard; Cereti, Carlo G. (5 March 2019). "Largest Ancient Fortress of South-West Asia and the Western World? Recent Fieldwork at Sasanian Qaleh Iraj at Pishva, Iran". Iran: 1–31. doi:10.1080/05786967.2019.1586449. hdl:20.500.11820/cab12d3c-7024-404f-a2b0-69cb85a36217. ISSN 0578-6967. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></p></li> <li id="fn:7"><p>Nemati, Mohammadreza; Mousavinia, Mehdi; Sauer, Eberhard; Cereti, Carlo G. (5 March 2019). "Largest Ancient Fortress of South-West Asia and the Western World? Recent Fieldwork at Sasanian Qaleh Iraj at Pishva, Iran". Iran: 1–31. doi:10.1080/05786967.2019.1586449. hdl:20.500.11820/cab12d3c-7024-404f-a2b0-69cb85a36217. ISSN 0578-6967. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></p></li> <li id="fn:8"><p>Nemati, Mohammadreza; Mousavinia, Mehdi; Sauer, Eberhard; Cereti, Carlo G. (5 March 2019). "Largest Ancient Fortress of South-West Asia and the Western World? Recent Fieldwork at Sasanian Qaleh Iraj at Pishva, Iran". Iran: 1–31. doi:10.1080/05786967.2019.1586449. hdl:20.500.11820/cab12d3c-7024-404f-a2b0-69cb85a36217. ISSN 0578-6967. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></p></li> <li id="fn:9"><p>Nemati, Mohammadreza; Mousavinia, Mehdi; Sauer, Eberhard; Cereti, Carlo G. (5 March 2019). "Largest Ancient Fortress of South-West Asia and the Western World? Recent Fieldwork at Sasanian Qaleh Iraj at Pishva, Iran". Iran: 1–31. doi:10.1080/05786967.2019.1586449. hdl:20.500.11820/cab12d3c-7024-404f-a2b0-69cb85a36217. ISSN 0578-6967. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></p></li> <li id="fn:10"><p>Nemati, Mohammadreza; Mousavinia, Mehdi; Sauer, Eberhard; Cereti, Carlo G. (5 March 2019). "Largest Ancient Fortress of South-West Asia and the Western World? Recent Fieldwork at Sasanian Qaleh Iraj at Pishva, Iran". Iran: 1–31. doi:10.1080/05786967.2019.1586449. hdl:20.500.11820/cab12d3c-7024-404f-a2b0-69cb85a36217. ISSN 0578-6967. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></p></li> <li id="fn:11"><p>iran.farsfoundation.net Archived 13 June 2013 at the Wayback Machine <a href="http://www.iran.farsfoundation.net/en/iran-knowing/tourism-in-iran/iranian-tourist-attractions/690-tehran10/6139-iraj-castle-qale-iraj-.html" target="_blank">http://www.iran.farsfoundation.net/en/iran-knowing/tourism-in-iran/iranian-tourist-attractions/690-tehran10/6139-iraj-castle-qale-iraj-.html</a> <a href="#fnref:11" class="footnote-back-ref">↩</a></p></li> <li id="fn:12"><p>"Iran's Iraj castle yields new finds". Press TV. 20 October 2008. <a href="#fnref:12" class="footnote-back-ref">↩</a></p></li> <li id="fn:13"><p>"بزرگترین قلعه خشتی ساسانی در قرق کشاورزان /قلعه ایرج ورامین بهتازگی ترک برداشته/ عکس". خبرآنلاین (in Persian). 15 October 2017. Retrieved 18 October 2019. <a href="https://www.khabaronline.ir/news/717206/%D8%A8%D8%B2%D8%B1%DA%AF-%D8%AA%D8%B1%DB%8C%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%AE%D8%B4%D8%AA%DB%8C-%D8%B3%D8%A7%D8%B3%D8%A7%D9%86%DB%8C-%D8%AF%D8%B1-%D9%82%D8%B1%D9%82-%DA%A9%D8%B4%D8%A7%D9%88%D8%B1%D8%B2%D8%A7%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%A7%DB%8C%D8%B1%D8%AC-%D9%88%D8%B1%D8%A7%D9%85%DB%8C%D9%86" target="_blank">https://www.khabaronline.ir/news/717206/%D8%A8%D8%B2%D8%B1%DA%AF-%D8%AA%D8%B1%DB%8C%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%AE%D8%B4%D8%AA%DB%8C-%D8%B3%D8%A7%D8%B3%D8%A7%D9%86%DB%8C-%D8%AF%D8%B1-%D9%82%D8%B1%D9%82-%DA%A9%D8%B4%D8%A7%D9%88%D8%B1%D8%B2%D8%A7%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D8%A7%DB%8C%D8%B1%D8%AC-%D9%88%D8%B1%D8%A7%D9%85%DB%8C%D9%86</a> <a href="#fnref:13" class="footnote-back-ref">↩</a></p></li> <li id="fn:14"><p>"شبیخون حفاران به بزرگترین قلعه نظامی جهان در پیشوا". Islamic Republic News Agency (in Persian). 28 May 2018. Retrieved 29 October 2019. <a href="https://www.irna.ir/news/82926122/%D8%B4%D8%A8%DB%8C%D8%AE%D9%88%D9%86-%D8%AD%D9%81%D8%A7%D8%B1%D8%A7%D9%86-%D8%A8%D9%87-%D8%A8%D8%B2%D8%B1%DA%AF%D8%AA%D8%B1%DB%8C%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D9%86%D8%B8%D8%A7%D9%85%DB%8C-%D8%AC%D9%87%D8%A7%D9%86-%D8%AF%D8%B1-%D9%BE%DB%8C%D8%B4%D9%88%D8%A7" target="_blank">https://www.irna.ir/news/82926122/%D8%B4%D8%A8%DB%8C%D8%AE%D9%88%D9%86-%D8%AD%D9%81%D8%A7%D8%B1%D8%A7%D9%86-%D8%A8%D9%87-%D8%A8%D8%B2%D8%B1%DA%AF%D8%AA%D8%B1%DB%8C%D9%86-%D9%82%D9%84%D8%B9%D9%87-%D9%86%D8%B8%D8%A7%D9%85%DB%8C-%D8%AC%D9%87%D8%A7%D9%86-%D8%AF%D8%B1-%D9%BE%DB%8C%D8%B4%D9%88%D8%A7</a> <a href="#fnref:14" class="footnote-back-ref">↩</a></p></li> </ol>