Liege is one of Belgium's biggest city and its architecture changes dramatically between the old town and the newer part of the City. Liege-Guillemins train station is an architectonic masterpiece and the center square is a symbiosis between the French, Flanders and German cultures. The Liege citadel can be reached by the stairway of the Montagne de Bueren that has a wonderful view over Liege and the Meuse river.