The Najran region is located in southern Saudi Arabia on the border with Yemen. Throughout history, it has been an important point of contact between the north and west of the Arabian Peninsula and Yemen. It is considered a land between two different worlds. On the one hand, the green Sarawat Mountains extend along its length, where the monsoon winds still bring rain twice. per year, while on the other side it hosts the Rub’ al-Khali desert, which is considered one of the most arid deserts in the world. The region is also considered a land of ancient civilizations, as it has been crossed for centuries by some of the main caravan trade routes of frankincense, myrrh and other valuable goods coming from the Arab kingdoms. South, heading to the Mediterranean and Asia.