Brussels, metropolitan capital of Belgium, is headquarters for NATO, the North Atlantic Treaty Organization. An international economic and political center, Brussels is officially bilingual, with two main languages, French and Flemish. The heart of the city is its old town with landmarks that include the Gothic Town Hall, King’s House and Grand Place, one of the world’s most beautiful squares boasting an amazing collection of baroque façades. The famous 1619 fountain-statue of Mannekin-Pis is located nearby.