Royal Palace (Rue Bréderode 16, Brussels) — The official home of the Belgian king, you will always know if he is in the country when you see the Belgian flag flying on top of the building. The building is a highlight of Neo-Classical architecture and overlooks Brussels Park. The Royal Palace is open to the public during the summer months. Admission: free. Hours10 am – 5 pm (Tuesday – Sunday) (Summers only).