The so-called Temple of Hercules (AD 162–166) dominates Amman’s Citadel. These days, archaeologists prefer to call it the Great Temple of Amman, since its dedication remains uncertain. Only six Corinthian columns stand reconstructed today. The rest lie as fragmented drums, their dowel holes revealing Roman engineering techniques. A colossal marble statue once graced the site. All that survives is a weathered elbow and fingers, suggesting a figure over 13 metres tall, likely toppled in the 8th-century earthquake. The temple’s platform doubles as Amman’s premier viewpoint, framing the modern city against the 150-metre Jordanian flag. Excavations nearby expose layers of civilisation: Umayyad palaces, Byzantine churches, and Roman baths intertwine with older Bronze Age ruins. Though the Hercules name persists thanks to the sculptural remnant, archaeologists emphasise the temple’s civic importance. Its sheer scale reflects Amman’s status as a regional hub. Guides prove invaluable for deciphering 9,000 years of history compressed into a single hilltop.

Teufelsberg, an artificial peak in Grunewald, was formed from the rubble of World War II. It provides a sweeping 360° view of the city. During the Cold War, this location served as a key surveillance site for British and American intelligence agencies. Nowadays, it's a popular spot, especially on weekends, when guided tours offer a glimpse into its past, enhanced by striking street art galleries.

Amman's Children's Museum is surprisingly delightful. There are plenty of interactive exhibits allowing the young ones to get a hands-on approach to learning about the world, from the inner workings of the human digestive system to the mechanics of a car. Adults will enjoy continuing on to the Royal Automobile Museum next door.