The Orangery is known for its rich collection of plants, its size and its variety of green houses. The Eisenstadt Orangery is among the most important ones in Europe. The plant collection used to be one of the most impressive collections around, and is mentioned in numerous reports of contemporaries. The ravages of war and the destructions of 1969 only spared the Orangery house and its central octagonal pavilion, the biggest and most prominent buildings of the grounds. These parts are only a portion of the original greenhouse grounds that have evolved over many decades and at different stages. A number of Mediterranean plants, such as pomegranates, olive trees or figs but mainly citrus fruits were being cultivated north of the Alps as early as the middle of the 16th Century C.E. The name Orangery (ital. "Limonaia") originally only denoted the plant collection itself, shows the outstanding ranking of the oranges within the framework of any plant collection. https://www.neusiedlersee.com/en/business/977/orangery.html

The Palace Park, with the Leopoldine Temple and the Orangery at the heart of it, is a jewel. The Palace Park is one of the most important landscaped gardens dating back to the 19th century. It covers an area of about 50 hectares and forms the northern edge of the city and goes all the way down to Bergstrasse and up into the Leitha Mountains. The park comprises four ponds (Leopoldine pond, Obelisk pond, Herzerl pond and Engine pond), uncounted exotic trees and bushes. The Leopoldine Temple built by Moreau in 1806 is a circular temple with Egyptian-style columns erected right above the Leopoldine pond. Inside the temple there is the statue of "Leopoldine", made in 1805 by the famous Italian sculptor Antonio Canova. https://eisenstadt-leithaland.at/palace-park.html