The Cinquantenaire Arch is a monumental arch located in Brussels, Belgium. Built between 1904 and 1905, it was designed to commemorate the 50th anniversary of Belgium's independence. The arch is part of a larger complex that includes gardens and museums, making it a popular destination for both locals and tourists. The arch stands 45 meters tall and features impressive sculptures and reliefs that celebrate Belgian history and achievements. It is situated in the Cinquantenaire Park, which is also home to the Royal Museum of the Armed Forces and the Autoworld Museum, enhancing its cultural significance in the city.