About a hundred types of stone structures were found in the Arabian Peninsula, which were said to be burials, and were also said to be traps or buildings for ancient rituals and beliefs that have disappeared.
It is a building without a roof, no doors, or windows, but rather shapes that can only be seen from the top.
On the roofs of the mountains and in some of their slopes, horizontal buildings of different designs, but they share features and sizes, their exact age has not yet been determined, and they seem easy in their construction and tools, imposing in their symbolism and the depth of their formation. They are symbols and stone structures in the open air.. Invisible crossing gates, on the other hand, a history that has not been discovered until today.
Research on it has emerged in the past few years, but recent reports have not been able to answer many questions related to it. Who built it? Where are their dwellings? What are the boundaries of their land?