It is the most searched question in this whole story. If a great iron barrier was built to hold back Yajuj and Majuj, where is it today? Part 4 looks for Dhul-Qarnayn's barrier.
What the Wall Was
In Surah Al-Kahf, Dhul-Qarnayn reached a place between two mountains. People there asked him for protection from Yajuj and Majuj, known in English as Gog and Magog.
He built a barrier from blocks of iron. He heated it until it was like fire. He poured molten copper over it. The wall was smooth. It could neither be climbed nor pierced. Over the centuries, travellers, commentators and modern writers have pointed to several real places.
Claim One: Derbent
One of the strongest candidates in popular discussion is Derbent in Dagestan, on the western shore of the Caspian Sea. There, ancient fortifications run between the Caucasus mountains and the sea. They close one of the few passable routes. The site was long known for its iron gates.
Claim Two: Mountain Passes
Another theory looks to other Caucasus and Central Asian mountain passes. There, narrow gorges could match the description of a land between two mountains.
Claim Three: The Great Wall of China
A third claim names the Great Wall of China. The reason is simple. It is the most famous long wall in the world.
The Problems With Each Claim
Each idea has problems. The walls at Derbent were built and rebuilt by Persian and later rulers, many centuries after the events described. No inscription there names Dhul-Qarnayn or Yajuj and Majuj.
The Great Wall was also built in stages over a very long period, for known political reasons. It is made mainly of stone, brick and earth, not iron sealed with copper.
Central Asian passes contain ruins and natural barriers. But again, nothing found there can be identified with certainty as the Quranic barrier.
What Scholars Actually Say
Scholars and historians are more cautious than most viral claims. Classical commentators often placed the barrier far to the north or east, at or beyond the edge of the world as they knew it. Modern researchers note that no archaeological discovery, ancient map or historical record proves any single location.
That does not make the search meaningless. It is a reminder to separate scripture, later tradition and physical evidence, and to be honest about the difference. For now, the accurate answer is that no location is proven. That is exactly the mystery in Part 4.
Watch the video: Where Is the Iron Wall of Yajuj Majuj Today? (Gog and Magog) | Part 4 #Shorts on YouTube. This article is the full written version of the video, in simple English. See all articles on the Blogs page and more videos on the History Series page.