 Today, many places in the city centre have been designated as UNESCO World Heritage sites (either as part of the Weimar Classicism complex or as part of the Bauhaus complex) and tourism is one of the leading economic sectors of Weimar.Relevant institutions in Weimar are the Bauhaus University, the Liszt School of Music, the Duchess Anna Amalia Library and two leading courts of Thuringia (the Supreme Administrative Court and Constitutional Court).In 1999, Weimar was the European Capital of Culture.