Schönbrunn - Palace and Park in Vienna, Austria (92/418)

This residence of the Habsburg emperors, from the 18th century until 1918, was built by architects Johann Bernhard Fischer von Erlach and Nicolaus Pacassi and is full of important decorative art. With its gardens, site of the world's first zoo in 1752, it makes a remarkable baroque ensemble and a perfect example of Gesamtkunstwerk.