Royal Palace of Brussels
It varies from year to year, from July 22nd to September 2nd, 20:30-17:00 (15:45 stop admission), not open on Monday. (Local time)
The Royal Palace of Brussels is the place where the King of Belgium exercises the privileges of the head of state, meets guests and handles national affairs, and it is also one of the representative buildings of Brussels. Every summer, from the end of July to September, the Royal Palace of Brussels is open to the public. Visitors can visit the emperor's rooms, art galleries, conference rooms and valuable collections.