Located in Central Europe and Eastern Belgium, Liege enjoys a favorable location. With an area of about 69.39 square kilometers and a population of about 620,000, Liege is the third largest city in Belgium. Liege is rich in tourism resources, with advanced development in areas of biochemistry, aircraft engine, aerospace and astrophysics. Liege is one of the logistics hubs in Europe. Liege Airport is the largest cargo airport in Belgium, and the Port of Liege is the largest river port in Belgium and the third largest in Europe.