Azraq Castle is a historic fortress located in the eastern part of Jordan. Built in the 13th century, it served as a strategic military outpost and a caravanserai along trade routes. The castle is constructed from black basalt stone, giving it a distinctive appearance and making it a notable example of Islamic architecture. The castle features several rooms, a large courtyard, and impressive defensive walls. It is surrounded by the Azraq Oasis, which provided water and resources for travelers and inhabitants. Today, Azraq Castle is a popular tourist destination, showcasing the rich history of the region.