This is an urban park created in middle to upper Manhattan, covering an area of 843 acres (3.41km2). It was established in 1857 of city-owned land, and designed by landscape architects Frederik Law Olmsted and Calvert Vaux. The Park was designated a National Historic Landmark in 1962, and have many attractions inside such as: Belvedere Castle; Delacorte Theatre; Diana Ross Playground; Central Park Zoo; Lasker Rink,; Wollman Rink; Victorian Gardens; the famous restaurant Tavern on the Green; and many more.