The Duke’s Diwan is a time capsule of early 20th-century Amman, hidden in plain sight on the busy King Faisal Street. Built in 1924 as the city’s first post office, this Ottoman-era stone house later became the Haifa Hotel before heritage activist Mamdouh Bisharat ("The Duke of Mukheibeh") rescued it from demolition in 2001. Today, its creaking wooden floors lead through rooms frozen in Jordan’s past, complete with antique typewriters, sepia photos of camel caravans on dusty roads, and a balcony overlooking downtown’s metamorphosis. More than a museum, it’s a living diwan (gathering space): poets hold readings at the carved oak table, while artists riff under the Arabian archways. Admission is free, and the duke himself sometimes holds court, spinning tales of old Amman over cardamom coffee. Don’t miss the upstairs gallery, where rotating exhibits spotlight Jordan’s underground creatives.

The iconic blue-domed mosque is one of the country's most recognisable attractions, a place of worship as much as a national landmark and even somewhat of a museum: a few archaeological finds and personal items of King Abdullah, who inaugurated the mosque, are also displayed here. Unlike at most other mosques, non-Muslim visitors are welcome inside, provided they follow the rules of attendance.

On Atiu, explore the awe-inspiring limestone caves, which have historically served as burial sites—be sure to bring a torch and sturdy walking shoes. Discover the legend of the lovers Inutoto and Tangaroa, linked to the stunning Anatakitaki Cave, renowned for its impressive stalagmites, stalactites, and the unique Kopeka bird that calls it home. Don’t miss Raka’s Cave, with its fifteen distinct chambers, and let your guide share the rich history of the Rakanui family, who have lived and found sanctuary in this extraordinary hideaway.