High Quality Content by WIKIPEDIA articles! Rock Creek Park is a large urban natural area with public park facilities that bisects Washington, D.C. The park is administered by the National Park Service.The main section of the park contains 1,754 acres (7.10 km2) along the Rock Creek Valley more than twice the size of Central Park in New York City. In addition to the other green areas the park administers, (Glover Archbold Park, Montrose Park, Dumbarton Oaks Park, Meridian Hill Park, Battery Kemble Park, Palisades Park, Whitehaven Park, etc.) it is over 2,000 acres (8.1 km2).