Brussels
There are a lot of places to visit in Brussels.
For example:
Grand-Place (virtual visit)
Atomium
Museum of Ancient Arts and Museum of Modern Arts
Musical Instruments Museum
Center for Fine Arts
Art and History Museum ("musée du cinquentenaire")
Far-east Museums (Japanese Tower, Chinese Pavilion and the Museum of Japanese Art)
Royal Museum of Central Africa
More information:
Brussels Region
Official website of the Tourist and Convention Bureau
Historical city centre of Brussels