When researchers are searching for remnants of structures and settlements constructed by ancient peoples they typically focus on areas that are hospitable to human life.

This new discovery in Saudi Arabia, according to BGR.com, goes firmly against that notion, with archaeologists revealing the existence of hundreds of stone “gates” situated in and around ancient lava domes, in an area that is little more than a hellish landscape devoid of vegetation and wate.
https://www.ireporteronline.com/archaeologists-find-gates-hell/