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Atomium
A 102-metre stainless-steel monument built for Expo 58 — a symbol of post-war optimism.
What to see
The nine spheres, panoramic top sphere, exhibitions, views over Heysel park.
Why it matters
An icon of modernist Brussels and a gateway to the Heysel cultural area.
Traveller tip
Combine with Mini-Europe to make a half-day. Use metro line 6 to Heysel.
Best time to visit
Clear days for the panoramic view
Cultural context
Designed by engineer André Waterkeyn for the 1958 Universal Exposition, the Atomium represents an iron crystal magnified 165 billion times — a Cold War-era statement of faith in science and atomic energy. Originally meant to last six months, it was renovated in 2006 with shimmering stainless steel.
