On a small island, only 30 minutes by boat from Gothenburg, stands Nya Älvsborgs Fästning, one of Sweden's most well-preserved fortresses. It dates back to the mid-17th century and is the perfect place to stroll around and learn more about Gothenburg’s history.

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.

Yu Garden embodies the quintessence of classical ancient Chinese gardens south of the Yangtze River – a creation of maximum out of minimum. While it takes a familiar person only five minutes to walk from the entrance to the exit, most first-time visitors find themselves lost in this little paradise with fish ponds, rockeries, plants, bridges, and buildings of various types arranged along zigzagging paths. The ingenious use of Chinese gardening art in combination with the garden’s 400-plus years of history makes Yu Garden one of the most popular tourist attractions in Shanghai.

The historic Medina is one of the city's simply unmissable sites - thick walls around it used to contain the settlement preceding that of modern Hammamet (up until late 19th century); today its windy narrow alleys and souqs are packed with ample shopping and dining spots.