As a tourist visiting Brussels, you cannot miss the city's impressive art and architectural wonders. From Art Nouveau structures to Gothic cathedrals, Brussels is a melting pot of art and cultures. One of the most iconic landmarks is the Atomium, a 102-metre-tall building shaped like an iron molecule. This unique structure is a testament to post-war architecture and design, and it has been a popular tourist attraction since its opening in 1958. Another must-visit is the Grand Place, a UNESCO World Heritage site and the central square that showcases the city's rich cultural history. The square is surrounded by stunning 17th-century buildings, including the historic Town Hall and the Breadhouse. Exploring the side streets will lead you to Art Nouveau gems like Victor Horta's Hôtel Tassel and Paul Hankar's Hôtel Solvay. Brussels is a city that is captivating in more ways than one, and it is sure to leave its mark on you long after your visit.