The former stables now house a permanent collection of medieval religious art and a collection of medieval tapestries.
Austrian Gallery Belvedere
Contains recent Austrian and international art from the past two centuries. Viennese art from the early 20th century is well-represented in the permanent collection Vienna around 1900 and the Art of the Classical Modern, and includes masterpieces from Gustav Klimt, Oskar Kokoschka, and Egon Schiele, as well as earlier works by the Biedermeier painter Ferdinand Georg Waldmüller.
Lower Belvedere / Orangery
The Lower Belvedere and Orangery house temporary exhibits. The Baroque state rooms including the Marble Gallery, Golden Room, and Grotesque Hall are open for normal visiting.
Museum für zeitgenössische Kunst / Museum of Contemporary Art
Has a permanent exhibit of works by the Austrian sculptor/architect Fritz Wotruba, and hosts rotating exhibits of international contemporary art.
Vienna House of the Arts
Even an avowed hater of modern art can appreciate this. This is Hundertwasser's (born Friedrich Stowasser in 1928) major contribution to the Viennese art world. In a time when artists often try to shock the public or merely impress other members of the rarefied gallery subculture, Hundertwasser's KunstHausWien would be a bastion against the dictatorship of the straight line, the ruler and T-square, a bridgehead against the grid system and the chaos of the absurd. Starting with the façade of the building, adapted from its prior life as a furniture factory, there is a Gaudi-in-Barcelona feel to the place. Windows peek out like eyes from curvy, rounded plaster and colorful paint. It is a Disneyland for grownups.
Museum of Military History
A huge museum featuring weapons and military maps from different periods. You can also see the open-top car in which Archduke Franz Ferdinand, the last Austrian prince, was shot in Sarajevo. His death triggered World War I and the eventual downfall of the Austro-Hungarian Empire. In the same room as this is the visibly blood-stained jacket he was wearing at the time of his assassination.
Museum of Art Fakes
Unique museum devoted to art forgery. Houses a large collection of counterfeited paintings, many from highly-skilled, infamous forgers. Includes several pages of the infamous fake Hitler diaries which fooled numerous experts in the early 1980s.