The Amman Citadel, a historical site in the heart of Amman, Jordan, offers a captivating journey through time with ruins from the Roman, Byzantine, and Umayyad periods. Key attractions include the Temple of Hercules, the Umayyad Palace, and the Jordan Archaeological Museum. Accessibility can be challenging due to the site's hilly terrain, though efforts have been made to improve access. Solo exploration is possible, but a guided tour enriches the experience with historical context. There are no significant seasonal restrictions, though the summer months can be very hot, making early morning or late afternoon visits preferable. The entrance fee is approximately 3 JOD, and a typical visit lasts 2-3 hours, allowing ample time to explore the ruins and enjoy panoramic views of Amman.