Atomium Brussels

The Atomium is an extraordinary architectural monument and museum located in the Laeken district of Brussels, constructed for the 1958 Brussels World Exposition and now one of Belgium’s most recognisable symbols. Designed by engineer André Waterkeyn and architects André and Jean Polak, the structure rises 102 metres and consists of nine interconnected steel spheres arranged in the shape of a unit cell of an iron crystal magnified 165 billion times. The Atomium was originally intended as a temporary structure but was preserved due to its immense popularity and has since become an iconic feature of the Brussels skyline. Visitors can access eight of the nine spheres via a network of escalators, lifts, and interconnecting tubes, each offering a distinct exhibition or experience. The top sphere houses a restaurant and offers panoramic views of Brussels and beyond. Inside the various spheres, the Atomium hosts a permanent exhibition exploring its history and the spirit of the 1958 World Exposition, with original audiovisual archives and artefacts from the event. Temporary exhibitions regularly take over portions of the structure, covering themes ranging from design and architecture to social history and contemporary art. The surrounding grounds feature a sculpture garden and are used for open-air events throughout the year. The Atomium also houses a children’s sphere dedicated to young visitors, with interactive and imaginative displays. Night illumination makes the structure particularly spectacular after dark. Widely loved by locals and visitors alike, the Atomium is an unforgettable experience that captures the optimism and vision of the mid-twentieth century.