Palmenhaus. The Palm House In Schönbrunn Park, Vienna. Royalty-Free Stock Image

The park at Schönbrunn Palace was opened to the public around 1779 and since then has provided a popular recreational amenity for the Viennese population as well as being a focus of great cultural and historical interest for international visitors. Extending for 1.2 km from east to west and approximately one kilometre from north to south, it was placed together with the palace on the UNESCO list of World Heritage Sites in 1996.