Once a 1950s military factory complex, 798 has been converted into Beijing’s best-known contemporary art district. The old concrete workshops and warehouses now house galleries, studios, and design shops, featuring everything from major exhibitions to small, experimental shows. You’ll find photography, video art, installations, and plenty of one-off pieces that change all the time. The area has also filled up with cafés, bars, and restaurants, so it’s easy to spend a few hours wandering, eating, and people-watching. It’s in the Dashanzi area, northeast of the centre, and the mix of Mao-era industrial buildings and modern art is half the experience.

This majestic building of Beit Sheikh Isa Bin Ali Al Khalifa was once the seat of power for the ruling Sheikh, and it is one of the finest and best-preserved traditional Gulf buildings found anywhere. A marvel of architecture, the rooms are kept quite cool in the summer heat through an inventive system of draft towers. Though unfurnished, the meticulous decoration in the different rooms deserves hours of examination.

Once home to China’s emperors, the Forbidden City has more than 800 buildings and nearly 10,000 rooms. This vast imperial household opened to the public in 1949, and it’s remarkably well-preserved. The Hall of Supreme Harmony, covered in thousands of dragon motifs, hosted grand ceremonies, while the Palace of Heavenly Purity was where emperors lived, with bedrooms and private halls. Walking through the courtyards and along the red walls, it’s easy to feel the scale and ritual of life here.

On the waterfront, only a few minutes from Harpa sits the most famous sculpture in Iceland, the Sólfarið or the Sun Voyager. Made of steel and resembling a Viking ship — although this was not the artist's intention — the Sun Voyager is, according to its creator Jón Gunnar Árnason, an ode to the sun, a dreamboat symbolising the promise of undiscovered territory, the dream of hope, progress, and freedom. This is also one of the best spots for a picture in Reykjavík, with Mount Esja providing the perfect backdrop.