Atomium

Iconic and otherworldly, the Atomium is architecture at its most futuristic. Designed to resemble a unit cell of an iron crystal, it was built in 1958 as the showstopper for the Belgian World Expo. Metal tubes link its nine gleaming orbs, four of which are open to the public and house exhibitions and a restaurant.

It's not hard to find the Atomium, as it can be seen from across the city, towering above the north-western corner of the magnificent Ossegempark. Approach it from the opposite end of the park in order to appreciate the full splendour of its sculptural silhouette against the lush vegetation. The promenade that leads to the Atomium is also a great vantage point from which to get some snaps of this architectural behemoth.

Kids, adults, history buffs and design aficionados the recently renovated Atomium has something for everyone. The upper sphere (accessed by escalator) is a good place to start. This is home to a permanent Expo 58 exhibition, which explains how the building was conceived. An engineer was responsible for the external structure, while the futuristic, apartment-sized interiors were designed by two of Belgium's foremost interior architects. This exhibition also features a wealth of photos and memorabilia relating to the 1958 Expo.

A variety of fascinating temporary exhibitions occupy one of the Atomium's other spheres, while its topmost globe is given over to a stunning restaurant. Pop in for an à la carte lunch with city views to die for, or reserve a table for your evening meal. Either way, you'll be treated to Belgian classics and international cuisine that won't break the bank.

The Atomium is open every day and charges a small entrance fee. The restaurant is accessed via the central lift. You can come by car or metro. If you're driving you'll find paid parking on the nearby streets.