The park was designed by the famous landscape architect Frederick Law Olmsted and the architect Calvert Vaux. While much of the park looks natural, it is in fact almost entirely landscaped. It contains several natural-looking lakes and ponds, extensive walking tracks, two ice-skating rinks (one of which is a swimming pool in July and August), the Central Park Zoo, the Central Park Conservatory Garden, a wildlife sanctuary, a large area of natural woods, a reservoir with an encircling running track, and the outdoor Delacorte Theater which hosts the "Shakespeare in the Park" summer festivals. Eighty-five per cent of the park's operating budget comes from private sources via the Central Park Conservancy, which manages the park pursuant to a contract with New York City Department of Parks and Recreation.
