Rock Creek Park

Rock Creek Park
IUCN category V (protected landscape/seascape)
The entrance to Rock Creek Park at its Maryland border entrance in 2010
LocationWashington, D.C., U.S.
Nearest cityWashington, D.C.
Area1,755 acres (7.10 km2)
EstablishedSeptember 27, 1890
Visitors2,026,156 (in 2022)
Governing bodyNational Park Service
WebsiteRock Creek Park
Rock Creek Park Historic District
LocationFrom Klingle Road in Washington, D.C. to Montgomery County, Maryland border
Coordinates38°57′27″N 77°2′42″W / 38.95750°N 77.04500°W / 38.95750; -77.04500
Area1,754 acres (2.7 sq mi; 7.1 km2)
Built1820s (Peirce Mill)
1897–1912 (Park facilities)
ArchitectFrederick Law Olmsted Jr., John Charles Olmsted
Architectural styleLate 19th and 20th Century Revivals, Early Republic, and NPS Rustic
NRHP reference No.91001524
Added to NRHPOctober 23, 1991

Rock Creek Park is a large urban park that bisects the Northwest quadrant of Washington, D.C. Created by Act of Congress in 1890, the park comprises 1,754 acres (2.74 mi2, 7.10 km2), generally along Rock Creek, a tributary of the Potomac River.

More than two million people visit the park each year, many to use recreation facilities such as its golf course; hiking, biking, and equestrian trails; tennis center; nature center; playgrounds, and picnic facilities.

The park is administered by the National Park Service, whose Rock Creek Park administrative unit administers dozens of other federally owned properties in the District of Columbia, including Meridian Hill Park, the Old Stone House in Georgetown, and some of the Fort Circle Parks, a series of batteries and forts built to defend the nation's capital during the American Civil War.

The Rock Creek Historic District was listed on the National Register of Historic Places on October 23, 1991.