| The Upper Belvedere in Vienna, 28 May 2026 |
Eugene's most famous residence was the Belvedere, a historic complex of two palaces and beautiful baroque gardens, just outside the city walls. Johann Lukas von Hildebrand designed and built the Lower and Upper Belvedere between 1712 and 1723. One of Europe's standout baroque landmarks, it is listed together with the rest of Vienna city centre as a UNESCO World Heritage Site. The Lower Belvedere, with its beautiful Hall of Mirrors, was the day. to-day summer home of Prince Eugene, while the Upper Belvedere was conceived with prestige and display in mind, positioned on a rise overlooking the middle of the capital with copper roofs. They were designed to resemble Turkish tents, an allusion to Eugene's victories over the Ottomans. The sumptuous grandeur of the interior includes Herculean figures supporting the vaulted ceiling of the Sala Terrena and the two-storey-high Marble Hall with its ornately painted ceiling.
The gardens between the Lower and Upper Belvedere are a baroque masterpiece in their own right and look down towards Fischer von Erlach's baroque Karlskirche, with its oversized flanking columns. Eugene had an intense interest in horticulture and nature, seeking out rarities and abnormalities. His menagerie was the second largest in Europe after that of King Louis XIV, numbering 43 species of mammals and 67 species of birds, including 'unheard of' species of the time. Eugene was also an avid collector of books and developed friendships with the leading international authors and thinkers of the age, including Gottfried Leibnitz, Jean-Jacques Rousseau and Charles-Louis Montesquieu. More than 15,000 books formed part of a world-class collection together with hundreds of manuscripts and prints, described as follows by Rousseau: 'The Prince's library is very extensive and consists of exceptionally fine books beautifully bound. But what is more remarkable is that there is scarcely a book in it that the Prince has not read or at least looked through. It is difficult to believe that a man who almost alone carries such a public burden for all Europe, who is Field-Marshall and the Emperor's Prime Minister, can find the time to read almost as much as someone who has nothing else to do'
- Angus Robertson, The Crossroads of Civilisation: A History of Vienna, New York, 2022, p.37-8.