Tchoghazanbil is the regional name for a majestic ancient mud-brick ziggurat, established in 1250 BC in fulfillment of an order by UntāshGāl, the great king of Ancient Elam, to praise Inshushināk, the God. The site constitutes the only remnant of DurUntāsh, the great ancient city which was ruined by ĀshurBānipāl. Excavated following thousands of years of remaining buried under ground, the site, a construction in two and a half storeys, and 25 meters high, proved as part of an originally five-storey structure of 52 meters of height. Thousands of unused bricks found scattered in the area pointed to the fact that the construction plans were on their way to their completion.