The New Garden in Potsdam is a park of 102.5 hectares located southwest of Berlin, Germany, in northern Potsdam and bordering on the lakes Heiliger See and Jungfernsee. Starting in 1787, Frederick William II of Prussia (1744-1797) arranged to have a new garden laid out on this site, and the design and landscaping was carried out by Johann August Eyserbeck, who had previously worked on the Dessau-Wörlitz Garden Realm.