1. Belvedere Palace
The Belvedere Palace complex ranks among the world's finest examples of Baroque architecture, a stunning summer residence that tells the story of military genius Prince Eugene of Savoy. Built between 1714 and 1723 and designed by the brilliant architect Johann Lukas von Hildebrandt, the Belvedere actually consists of two magnificent palaces - the Upper and Lower Belvedere - connected by spectacular formal gardens on a hillside overlooking Vienna.
The Upper Belvedere houses Austria's national gallery, featuring the world's largest collection of Gustav Klimt paintings, including his glittering masterpiece 'The Kiss.' The museum's holdings span medieval to contemporary Austrian art, with particular strengths in Vienna Secession and Austrian Baroque works. The Lower Belvedere hosts rotating exhibitions and preserved princely apartments that showcase aristocratic life.
The Belvedere holds immense historical significance beyond its artistic treasures. It was here, in the Marble Hall of the Upper Belvedere, that the Austrian State Treaty was signed on May 15, 1955, restoring Austria's sovereignty after World War II. As a UNESCO World Heritage Site and one of the world's first public museums (opened in 1781 by Maria Theresa), the Belvedere embodies Vienna's commitment to culture and beauty.