"Vienna's City Hall One of Vienna's most notable structures is its stunning Rathaus, or City Hall. Designed by Friedrich von Schmidt between 1872 and 1883, the imposing Gothic structure is the seat of both the mayor and city council, and is also the backdrop for one of the most popular Christmas markets in the city."

"Visit the Hofburg: The Center of Imperial Austria Up until the end of World War I in 1918, the Hofburg was the center of the Habsburg dynasty and the Austro-Hungarian Empire. The massive complex includes the Österreichische Nationalbibliothek (National Library), Schatzkammer (Imperial Treasury), and, the most recent addition, the Neue Burg, completed in 1913. A visit should include the Imperial Apartments, each lavishly decorated in Baroque and Rococo styles, and the Sisi Museum, covering the life of Austria's beloved (and actually Bavarian) Empress. It is also the official seat of the president of Austria ."

"Arguably one of Vienna's most beautiful landmarks, the Opera is a cultural treasure. Not only has it hosted many outstanding works since its origin as the Wiener Hofoper in 1863, it's associated with one of the world's greatest philharmonics. The detailed interior, including marble staircase, serves as an elegant reminder of Vienna's imperial history. Cheap (usually a few Euro), standing-room-only tickets are sold before each performance, which often brings out some of the most vocal audience members, for better or worse, depending on the performance."

"The Neue Burg Rounding out your visit to Hofburg Palace is the last of the great expansions to the palace by the Habsurgs. The building was done in true neoclassical style, obviously to make the royal family appear as mighty as Greek gods. A statue of Archduke Charles II stands outside. By Alex M."

"Explore Vienna's premier art museum The Habsburgs were, generally speaking, lovers of art and many of the works of the Kunsthistorisches Museum come from their collections. While the grandiose interior alone may be reason enough to visit, the collections here are outstanding. The Egyptian and Near Eastern Collection, Collection of Greek and Roman Antiquities and Coin Library are just a few of the collections to get lost inside. The Picture Gallery includes works by Albrecht Dürer, Jan van Eyck, Pieter Brueghel the Elder and Peter Paul Rubens."

"Belvedere Palaces & Park While "Belvedere" might provoke an image of just a single palace, it's actually a large complex with two Baroque palaces (Upper and Lower), Orangery, Stables and beautiful park space in the 3rd District. It was built as a summer residence for Prince Eugene of Savoy. While the gardens and architecture alone make it worth a visit, its grandiose interiors and art collections are not to be missed. The galleries of the Upper Belvedere highlight Austrian art from the Middle Ages to the present, providing insight into the country's culture and history. This includes works by Gustav Klimt and Egon Schiele, as well as impressive sections on Biedermeier, Expressionism and Baroque art."

"Modern architecture at Vienna's University of Economics and Business Though many may associate Vienna's architecture primarily with its Neoclassical and Jugendstil structures, which are indeed outstanding, they may be surprised by the creative modern architecture here. One place lovers of architecture will not want to miss is the new campus of the University of Economics and Business. These 21st century designs are not only visually stimulating, but also have high standards of energy efficiency and sustainability. The main attraction is the Library & Learning Center designed by star architect Zaha Hadid. Inside is a bright, spacious world characterized by her signature sweeping curves, evoking images of a futuristic sci-fi film set. Other contributors include Hitoshi Abe from Sendai, Japan, Estudio Carme Pinós S.L. from Barcelona, Spain and BUSarchitektur ZT Gmbh from Vienna. Getting here is easy via the U2 underground line. It's close to the Prater park, so a visit here can be combined with a journey out to the city's landmark ferris wheel."

"History buffs definitely won't want to miss out on the Museum of Military History, or Heeresgeschichtliches Museum. Focusing on Austria 's military history from the 16th century up to 1945, exhibition halls are broken down into the Thirty Years' War and the Ottoman Turks, the Napoleonic Wars, World War I, and World War II. Perhaps most notable is the display covering the Assassination of Archduke Franz Ferdinand in Sarajevo, which includes his uniform, the car in which he and his wife were riding, and the pistol used by Serbian Gavrilo Princip."

"Vienna's Colorful Hundertwasser-Haus Friedensreich Hundertwasser's design is quite the departure from the refined elegance of the city's most notable attractions. That's not to say, however, that it's not a masterpiece. This 1985 apartment block with a colorfully eclectic mix of Moorish, Spanish, and Venetian elements forms a unique living space complete with trees and shrubs on the roof."

"Schönbrunn: Vienna's Most Magnificent Palace Schönbrunn was the summer residence of the Habsburgs and one of Europe's most stunning Baroque palaces. The family acquired the land in the 16th century and later built a palace, but it was completely rebuilt under Maria Theresa between 1744 and 1749. Emperor Franz Joseph was born and later ruled from here with his wife, the beloved Sissi. (Never mind that she was actually Bavarian.) Beautiful stucco work, frescoes, and lacquered panels adorn the interior in rooms like the Round Chinese Cabinet and Vieux-Lacque Room. In the Blue Chinese Salon, the last emperor, Karl I, signed his abdication in 1918, effectively ending more than 600 years of Habsburg rule."