St. Michael and St. Gudula Cathedral
Almost every building in Brussels is impressive but St. Michael and St. Gudula Cathedral is a shining example of Gothic architecture. The interior is characterized by statues of the 13 apostles, an impressive Baroque pulpit, a huge organ, and beautiful stained glass windows. The cathedral is dedicated to Saint Michael and Saint Gudula, the patron saints of the City of Brussels.
The Cathedral is built of stone but it personifies the beautiful architecture seen all over the city. If you like churches, the Cathedral is a must-see.