Aalst is a city located in Belgium, situated in the province of East Flanders. It is known for its rich history, dating back to the Roman era, and features a blend of medieval and modern architecture. The city is famous for its annual carnival, which is recognized by UNESCO as an Intangible Cultural Heritage of Humanity. The city is also home to several notable landmarks, including the St. Martin's Church and the Aalst Belfry. Aalst has a vibrant local economy, with industries ranging from textiles to technology, and offers various cultural events throughout the year.