Bab al-Hadid (the Iron Gate) is a monument located in Aleppo

Aleppo

Aleppo is the largest city in Syria and the capital of Aleppo Governorate, the most populous Syrian governorate. With an official population of 2,301,570 , expanding to over 2.5 million in the metropolitan area, it is also one of the largest cities in the Levant...

, Syria

Syria

Syria , officially the Syrian Arab Republic , is a country in Western Asia, bordering Lebanon and the Mediterranean Sea to the West, Turkey to the north, Iraq to the east, Jordan to the south, and Israel to the southwest....

, was planned during the reign of al-Zahir Ghazi and built by his son Mohammed as Bab al-Qanat (the Aqueduct Gate). It was rebuilt by the final Mamluk

Mamluk

A Mamluk was a soldier of slave origin, who were predominantly Cumans/Kipchaks The "mamluk phenomenon", as David Ayalon dubbed the creation of the specific warrior...

 sultan Al-Ashraf Qansuh al-Ghawri

Al-Ashraf Qansuh al-Ghawri

Al-Ashraf Qansuh al-Ghawri was the second last of the Mamluk Sultans. One of the last of the Burji dynasty, he reigned from 1501 to 1516.On the disappearance of Sultan Al-Adil Sayf ad-Din Tuman bay I, it was not till after some days that the choice of the Emirs and Mamluks fell upon Al-Ashraf...

in 1509. The gate and surrounding quarters of the old city are some of the best preserved areas in the old city of Aleppo. It was historically known for its blacksmiths and to this day, there are some operating with the same traditional practices, most of whom have had the trade in their family for many generations.