Marvel at a stunning central square surrounded by opulent guildhalls, a UNESCO World Heritage site and a symbol of the city's rich history. Admire a unique building resembling an atom, offering panoramic views and fascinating exhibits. Explore a majestic royal residence with beautiful gardens, the official home of the Belgian royal family. Discover a lavish private mansion, a masterpiece of Art Nouveau architecture and design. Visit the former home of a renowned architect, now a museum showcasing his groundbreaking work and interior design. Engage with the history and functioning of the European Union in an interactive visitor center. Tour the impressive complex where the European Parliament meets, a hub of European political activity. Stroll under a grand triumphal arch in a historic park, a symbol of national pride and heritage. Explore a museum housed in an Art Nouveau building, featuring an extensive collection of musical instruments. Admire the grandeur of one of the largest courthouses in the world, known for its imposing structure and commanding views of the city.