Built for Expo ’58, the Atomium magnifies an iron crystal lattice into nine spheres connected by tubes. A 2004–06 refurbishment replaced aluminum cladding with stainless steel, upgraded structure, and modernized interiors. Operations focus on lift safety, crowd flow in narrow tubes, and envelope maintenance.
Conceived by engineers and architects to embody scientific optimism, the Atomium became a permanent Brussels landmark.
Spheres and tubes form a walkable diagram; stainless panels and waterproofing replaced aged aluminum. Seismic and wind checks inform maintenance.
Panoramas, exhibits, and a restaurant occupy spheres; timed entry and lift control meter flows.
Book ahead for peak weekends; pair with Mini‑Europe and Parc du Heysel.
