Adiyaman Castle is located in the center of the city of Adiyaman, and it is built on a huge hill with a height of about 25 meters, and attracts the attention of local and foreign tourists, especially in the spring, as it is filled with green plants, trees and colorful flowers. It was built by the Umayyad leader Al-Mansur in order to resist attacks Byzantine in the mid-20th century, it is one of the most famous historical monuments in the city.