page_title: Vienna
section_title: Architecture
hierarchical_section_title: Vienna / Culture / Architecture
caption_attribution_description: Hotel Sacher (Wien 2008)
context_page_description: Vienna, Czech: Vídeň, is the national capital, largest city, and one of nine states of Austria. Vienna is Austria's most populous city, with about 1.9 million inhabitants, and its cultural, economic, and political center. It is the 6th-largest city by population within city limits in the European Union.
  Until the beginning of the 20th century, Vienna was the largest German-speaking city in the world, and before the splitting of the Austro-Hungarian Empire in World War I, the city had 2 million inhabitants. Today, it is the second-largest German-speaking city after Berlin. Vienna is host to many major international organizations, including the United Nations, OPEC and the OSCE. The city is located in the eastern part of Austria and is close to the borders of the Czech Republic, Slovakia and Hungary. These regions work together in a European Centrope border region. Along with nearby Bratislava, Vienna forms a metropolitan region with 3 million inhabitants. In 2001, the city center was designated a UNESCO World Heritage Site. In July 2017 it was moved to the list of World Heritage in Danger.
context_section_description: A variety of architectural styles can be found in Vienna, such as the Romanesque Ruprechtskirche and the Baroque Karlskirche. Styles range from classicist buildings to modern architecture. Art Nouveau left many architectural traces in Vienna. The Secession building, Karlsplatz Stadtbahn Station, and the Kirche am Steinhof by Otto Wagner rank among the best known examples of Art Nouveau in the world. Wagner's prominent student Jože Plečnik from Slovenia also left important traces in Vienna. His works include the Langer House (1900) and the Zacherlhaus (1903–1905). Plečnik's 1910–1913 Church of the Holy Spirit (Heilig-Geist-Kirche) in Vienna is remarkable for its innovative use of poured-in-place concrete as both structure and exterior surface, and also for its abstracted classical form language. Most radical is the church's crypt, with its slender concrete columns and angular, cubist capitals and bases.
  Concurrent to the Art Nouveau movement was the Wiener Moderne, during which some architects shunned the use of extraneous adornment. A key architect of this period was Adolf Loos, whose works include the Looshaus (1909), the Kärntner Bar or American Bar (1908) and the Steiner House (1910).
  The Hundertwasserhaus by Friedensreich Hundertwasser, designed to counter the clinical look of modern architecture, is one of Vienna's most popular tourist attractions. Another example of unique architecture is the Wotrubakirche by sculptor Fritz Wotruba. In the 1990s, a number of quarters were adapted and extensive building projects were implemented in the areas around Donaustadt (north of the Danube) and Wienerberg (in southern Vienna).
  The 220-meter high DC Tower 1 located on the Northern bank of the Danube, completed in 2013, is the tallest skyscraper in Vienna. In recent years, Vienna has seen numerous architecture projects completed which combine modern architectural elements with old buildings, such as the remodeling and revitalization of the old Gasometer in 2001.
  Most buildings in Vienna are relatively low; in early 2006 there were around 100 buildings higher than 40 metres (130 feet). The number of high-rise buildings is kept low by building legislation aimed at preserving green areas and districts designated as world cultural heritage. Strong rules apply to the planning, authorization and construction of high-rise buildings. Consequently, much of the inner city is a high-rise free zone.
caption: Hotel Sacher
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