Karak Castle, also known as Crusader Fortress Castle, is one of Jordan's famous tourist attractions, the castle was built in 105 AD by the Romans, and was expanded on this basis during the 12th century Crusaders, making it a solid fortification. The castle is 400 meters long and divided into three floors. It has fortifications, underground passages, churches, palaces, bedrooms, kitchens, dumplings, stables and other facilities. It can store a large amount of materials to meet the needs of long-term combat.