Qasr Al-Sulum is a historical fort located in the Al-Ula region of Saudi Arabia. Built during the Nabataean period, it served as a strategic lookout and a shelter for travelers. The fort's architecture reflects the unique style of the time, featuring stone walls and watchtowers that offer panoramic views of the surrounding landscape. Today, Qasr Al-Sulum is a popular tourist destination, attracting visitors interested in archaeology and history. The site provides insights into the ancient civilizations that once thrived in the area, making it an important cultural landmark in the region.