National Park System

On August 25, 1916, President Woodrow Wilson signed the "Organic Act" creating the National Park Service, a federal bureau in the Department of the Interior responsible for maintaining national parks and monuments then managed by the department. The National Park System has since expanded to 418 units (often referred to as parks), 150 related area, and numerous programs that assist in conserving the nation's natural and cultural heritage for the benefit of current and future generations.

Units/Parks

The National Park Service manages 418 individual units covering more than 84 million acres in all 50 states, the District of Columbia, and US territories. While there are at least 19 naming designations, these units are commonly referred to as "parks." Multiple parks may be managed together as an administrative unit with the National Park Service.

Abraham Lincoln Birthplace National Historical Park, Kentucky
Adams National Historical Park, Massachusetts
Appomattox Court House National Historical Park, Virginia
Blackstone River Valley National Historical Park, Rhode Island
Boston National Historical Park, Massachusetts
Cane River Creole National Historical Park, Louisiana
Cedar Creek and Belle Grove National Historical Park, Virginia
Chaco Culture National Historical Park, New Mexico
Chesapeake and Ohio Canal National Historical Park, District of Columbia, Maryland, and West Virginia
Colonial National Historical Park, Virginia
Cumberland Gap National Historical Park, Kentucky, Tennessee, and Virginia
Dayton Aviation Heritage National Historical Park, Ohio
First State National Historical Park, Delaware
George Rogers Clark National Historical Park, Indiana
Harpers Ferry National Historical Park, Maryland, Virginia, and West Virginia
Harriet Tubman National Historical Park, New York
Harriet Tubman Underground Railroad National Historical Park, Maryland
Hopewell Culture National Historical Park, Ohio
Independence National Historical Park, Pennsylvania
Jean Lafitte National Historical Park and Preserve, Louisiana
Kalaupapa National Historical Park, Hawaii
Kaloko-Honokōhau National Historical Park, Hawaii
Klondike Gold Rush National Historical Park, Alaska and Washington
Lewis and Clark National Historical Park, Oregon and Washington
Lowell National Historical Park, Massachusetts
Lyndon B. Johnson National Historical Park, Texas
Keweenaw National Historical Park, Michigan
Manhattan Project National Historical Park, New Mexico, Tennessee, and Washington
Marsh-Billings-Rockefeller National Historical Park, Vermont
Martin Luther King, Jr. National Historical Park, Georgia
Minute Man National Historical Park, Massachusetts
Morristown National Historical Park, New Jersey
Natchez National Historical Park, Mississippi
New Bedford Whaling National Historical Park, Massachusetts
New Orleans Jazz National Historical Park, Louisiana
Nez Perce National Historical Park, Idaho, Montana, Oregon, and Washington
Palo Alto Battlefield National Historical Park, Texas
Paterson Great Falls National Historical Park, New Jersey
Pecos National Historical Park, New Mexico
Pu'uhonua o Hōnaunau National Historical Park, Hawaii
Rosie the Riveter/World War II Home Front National Historical Park, California
Salt River Bay National Historical Park and Ecological Preserve, Virgin Islands
San Antonio Missions National Historical Park, Texas
San Francisco Maritime National Historical Park, California
San Juan Island National Historical Park, Washington
Saratoga National Historical Park, New York
Sitka National Historical Park, Alaska
Thomas Edison National Historical Park, New Jersey
Tumacácori National Historical Park, Arizona
Valley Forge National Historical Park, Pennsylvania
War in the Pacific National Historical Park, Guam
Women's Rights National Historical Park, New York
Allegheny Portage Railroad National Historic Site, Pennsylvania
Andersonville National Historic Site, Georgia
Andrew Johnson National Historic Site, Tennessee
Bent's Old Fort National Historic Site, Colorado
Boston African American National Historic Site, Massachusetts
Brown v. Board of Education National Historic Site, Kansas
Carl Sandburg Home National Historic Site, North Carolina
Carter G. Woodson Home National Historic Site, District of Columbia
Charles Pinckney National Historic Site, South Carolina
Christiansted National Historic Site, Virgin Islands
Clara Barton National Historic Site, Maryland
Edgar Allan Poe National Historic Site, Pennsylvania
Eisenhower National Historic Site, Pennsylvania
Eleanor Roosevelt National Historic Site, New York
Eugene O'Neill National Historic Site, California
First Ladies National Historic Site, Ohio
Ford's Theatre National Historic Site, District of Columbia
Fort Bowie National Historic Site, Arizona
Fort Davis National Historic Site, Texas
Fort Laramie National Historic Site, Wyoming
Fort Larned National Historic Site, Kansas
Fort Point National Historic Site, California
Fort Raleigh National Historic Site, North Carolina
Fort Scott National Historic Site, Kansas
Fort Smith National Historic Site, Arkansas and Oklahoma
Fort Union Trading Post National Historic Site, Montana and North Dakota
Fort Vancouver National Historic Site, Washington
Frederick Douglass National Historic Site, District of Columbia
Frederick Law Olmsted National Historic Site, Massachusetts
Friendship Hill National Historic Site, Pennsylvania
Golden Spike National Historic Site, Utah
Grant-Kohrs Ranch National Historic Site, Montana
Hampton National Historic Site, Maryland
Harry S Truman National Historic Site, Missouri
Herbert Hoover National Historic Site, Iowa
Home of Franklin D. Roosevelt National Historic Site, New York
Hopewell Furnace National Historic Site, Pennsylvania
Hubbell Trading Post National Historic Site, Arizona
James A. Garfield National Historic Site, Ohio
Jimmy Carter National Historic Site, Georgia
John Fitzgerald Kennedy National Historic Site, Massachusetts
John Muir National Historic Site, California
Knife River Indian Villages National Historic Site, North Dakota
Lincoln Home National Historic Site, Illinois
Little Rock Central High School National Historic Site, Arkansas
Longfellow House - Washington's Headquarters National Historic Site, Massachusetts
Maggie L. Walker National Historic Site, Virginia
Manzanar National Historic Site, California
Martin Van Buren National Historic Site, New York
Mary McLeod Bethune Council House National Historic Site, District of Columbia
Minidoka National Historic Site, Idaho
Minuteman Missile National Historic Site, South Dakota
Nicodemus National Historic Site, Kansas
Ninety Six National Historic Site, South Carolina
Pennsylvania Avenue National Historic Site, District of Columbia
President William Jefferson Clinton Birthplace Home National Historic Site, Arkansas
Pu'ukoholā Heiau National Historic Site, Hawaii
Sagamore Hill National Historic Site, New York
Saint-Gaudens National Historic Site, New Hampshire
Saint Paul's Church National Historic Site, New York
Salem Maritime National Historic Site, Massachusetts
San Juan National Historic Site, Puerto Rico
Sand Creek Massacre National Historic Site, Colorado
Saugus Iron Works National Historic Site, Massachusetts
Springfield Armory National Historic Site, Massachusetts
Steamtown National Historic Site, Pennsylvania
Theodore Roosevelt Birthplace National Historic Site, New York
Theodore Roosevelt Inaugural National Historic Site, New York
Thomas Stone National Historic Site, Maryland
Tuskegee Airmen National Historic Site, Alabama
Tuskegee Institute National Historic Site, Alabama
Ulysses S. Grant National Historic Site, Missouri
Vanderbilt Mansion National Historic Site, New York
Washita Battlefield National Historic Site, Oklahoma
Weir Farm National Historic Site, Connecticut
Whitman Mission National Historic Site, Washington
William Howard Taft National Historic Site, Ohio
African Burial Ground National Monument, New York
Agate Fossil Beds National Monument, Nebraska
Alibates Flint Quarries National Monument, Texas
Aniakchak National Monument, Alaska
Aztec Ruins National Monument, New Mexico
Bandelier National Monument, New Mexico
Belmont-Paul Women's Equality National Monument, District of Columbia
Birmingham Civil Rights National Monument, Alabama
Booker T. Washington National Monument, Virginia
Buck Island Reef National Monument, Virgin Islands
Cabrillo National Monument, California
Camp Nelson National Monument, Kentucky
Canyon de Chelly National Monument, Arizona
Cape Krusenstern National Monument, Alaska
Capulin Volcano National Monument, New Mexico
Casa Grande Ruins National Monument, Arizona
Castillo de San Marcos National Monument, Florida
Castle Clinton National Monument, New York
Castle Mountains National Monument, California
Cedar Breaks National Monument, Utah
César E. Chávez National Monument, California
Charles Young Buffalo Soldiers National Monument, Ohio
Chiricahua National Monument, Arizona
Colorado National Monument, Colorado
Craters of the Moon National Monument, Idaho
Devils Postpile National Monument, California
Devils Tower National Monument, Wyoming
Dinosaur National Monument, Colorado and Utah
Effigy Mounds National Monument, Iowa
El Malpais National Monument, New Mexico
El Morro National Monument, New Mexico
Florissant Fossil Beds National Monument, Colorado
Fort Frederica National Monument, Georgia
Fort Matanzas National Monument, Florida
Fort McHenry National Monument and Historic Shrine, Maryland
Fort Monroe National Monument, Virginia
Fort Pulaski National Monument, Georgia
Fort Stanwix National Monument, New York
Fort Sumter National Monument, South Carolina
Fort Union National Monument, New Mexico
Fossil Butte National Monument, Wyoming
Freedom Riders National Monument, Alabama
George Washington Birthplace National Monument, Virginia
George Washington Carver National Monument, Missouri
Gila Cliff Dwellings National Monument, New Mexico
Governors Island National Monument, New York
Grand Portage National Monument, Minnesota
Hagerman Fossil Beds National Monument, Idaho
Hohokam Pima National Monument, Arizona
Homestead National Monument of America, Nebraska
Honouliuli National Monument, Hawaii
Hovenweep National Monument, Colorado and Utah
Jewel Cave National Monument, South Dakota
John Day Fossil Beds National Monument, Oregon
Katahdin Woods and Waters National Monument, Maine
Lava Beds National Monument, California
Little Bighorn Battlefield National Monument, Montana
Montezuma Castle National Monument, Arizona
Muir Woods National Monument, California
Natural Bridges National Monument, Utah
Navajo National Monument, Arizona
Ocmulgee National Monument, Georgia
Oregon Caves National Monument and Preserve, Oregon
Organ Pipe Cactus National Monument, Arizona
Petroglyph National Monument, New Mexico
Pipe Spring National Monument, Arizona
Pipestone National Monument, Minnesota
Poverty Point National Monument, Louisiana
Pullman National Monument, Illinois
Rainbow Bridge National Monument, Utah
Reconstruction Era National Monument, South Carolina
Russell Cave National Monument, Alabama
Salinas Pueblo Missions National Monument, New Mexico
Scotts Bluff National Monument, Nebraska
Statue of Liberty National Monument, New Jersey and New York
Stonewall National Monument, New York
Sunset Crater Volcano National Monument, Arizona
Timpanogos Cave National Monument, Utah
Tonto National Monument, Arizona
Tule Springs Fossil Beds National Monument, Nevada
Tuzigoot National Monument, Arizona
Virgin Islands Coral Reef National Monument, Virgin Islands
Waco Mammoth National Monument, Texas
Walnut Canyon National Monument, Arizona
White Sands National Monument, New Mexico
World War II Valor in the Pacific National Monument, Alaska, California, and Hawaii
Wupatki National Monument, Arizona
Yucca House National Monument, Colorado
Acadia National Park, Maine
Arches National Park, Utah
Badlands National Park, South Dakota
Big Bend National Park, Texas
Biscayne National Park, Florida
Black Canyon of the Gunnison National Park, Colorado
Bryce Canyon National Park, Utah
Canyonlands National Park, Utah
Capitol Reef National Park, Utah
Carlsbad Caverns National Park, New Mexico
Channel Islands National Park, California
Congaree National Park, South Carolina
Crater Lake National Park, Oregon
Cuyahoga Valley National Park, Ohio
Death Valley National Park, California and Nevada
Denali National Park, Alaska
Dry Tortugas National Park, Florida
Everglades National Park, Florida
Gates of the Arctic National Park, Alaska
Gateway Arch National Park, Missouri and Illinois
Glacier Bay National Park, Alaska
Glacier National Park, Montana
Grand Canyon National Park, Arizona
Grand Teton National Park, Wyoming
Great Basin National Park, Nevada
Great Sand Dunes National Park, Colorado
Great Smoky Mountains National Park, North Carolina and Tennessee
Guadalupe Mountains National Park, Texas
Haleakalā National Park, Hawaii
Hawai'i Volcanoes National Park, Hawaii
Hot Springs National Park, Arkansas
Isle Royale National Park, Michigan
Joshua Tree National Park, California
Katmai National Park, Alaska
Kenai Fjords National Park, Alaska
Kings Canyon National Park, California
Kobuk Valley National Park, Alaska
Lake Clark National Park, Alaska
Lassen Volcanic National Park, California
Mammoth Cave National Park, Kentucky
Mesa Verde National Park, Colorado
Mount Rainier National Park, Washington
National Park of American Samoa, American Samoa
North Cascades National Park, Washington
Olympic National Park, Washington
Petrified Forest National Park, Arizona
Pinnacles National Park, California
Redwood National Park, California
Rocky Mountain National Park, Colorado
Saguaro National Park, Arizona
Sequoia National Park, California
Shenandoah National Park, Virginia
Theodore Roosevelt National Park, North Dakota
Virgin Islands National Park, Virgin Islands
Voyageurs National Park, Minnesota
Wind Cave National Park, South Dakota
Wrangell-St. Elias National Park, Alaska
Yellowstone National Park, Idaho, Montana, and Wyoming
Yosemite National Park, California
Zion National Park, Utah
Blue Ridge Parkway, North Carolina and Virginia
George Washington Memorial Parkway, District of Columbia, Maryland, and Virginia
John D. Rockefeller, Jr. Memorial Parkway, Wyoming
Natchez Trace Parkway, Mississippi
Appalachian National Scenic Trail, Maine to Georgia (13 states)
Natchez Trace National Scenic Trail, Alabama, Mississippi, and, Tennessee
Potomac Heritage National Scenic Trail, District of Columbia, Pennsylvania, and Virginia

Related Areas

Related areas are linked in importance and purpose to areas managed directly by the National Park Service by preserving important segments of the nation's natural and cultural heritage. they are designated by act of Congress or the Secretary of the Interior (affiliated areas). The majority of related areas are not units of the National Park System and are managed by private partners of local, state, and other federal agencies. The National Park Service may directly manage the areas or provide technical or financial assistance.

Aleutian World War II National Historic Area, Alaska
American Memorial Park, Saipan
Benjamin Franklin National Memorial, Pennsylvania
Chicago Portage National Historic Site, Illinois
Chimney Rock National Historic Site, Nebraska
Fallen Timbers Battlefield and Fort Miamis National Historic Site, Ohio
Father Marquette National Memorial, Michigan
Gloria Dei (Old Swedes') Church National Historic Site, Pennsylvania
Green Springs National Historic Landmark District, Virginia
Historic Camden Revolutionary War Site, South Carolina
Ice Age National Scientific Reserve, Wisconsin
International Peace Garden, North Dakota and Canada
Inupiat Heritage Center, Alaska
Jamestown National Historic Site, Virginia
Kate Mullany National Historic Site, New York
Lower East Side Tenement National Historic Site, New York
Natural Bridge State Park, Virginia
Oklahoma City National Memorial, Oklahoma
Pinelands National Reserve, New Jersey
Red Hill Patrick Henry National Memorial, Virginia
Roosevelt Campobello International Park, Maine
Thomas Cole National Historic Site, New York
Touro Synagogue National Historic Site, Rhode Island
Wing Luke Museum of the Asian Pacific American Experience, Washington
Adams Memorial, District of Columbia
Coltsville National Historical Park, Connecticut
Dwight D.Eisenhower Memorial, District of Columbia
Ronald Reagan Boyhood Home National Historic Site, Illinois
Ste. Genevieve National Historical Park, Missouri
Charleston National Commemorative Site, Arkansas
Kennedy-King National Commemorative Site, Indiana
Abraham Lincoln National Heritage Area, Illinois
America's Agricultural Heritage Partnership (Silos & Smokestacks National Heritage Area), Iowa
Arabia Mountain National Hertiage Area, Georgia
Atchafalaya National Heritage Area, Louisiana
Augusta Canal National Heritage Area, Georgia
Baltimore National Heritage Area, Maryland
Blue Ridge National Heritage Area, North Carolina
Cache La Poudre River National Heritage Area, Colorado
Cane River National Heritage Area, Louisiana
Champlain Valley National Heritage Partnership, New York and Vermont
Crossroads of the American Revolution National Heritage Area, New Jersey
Delaware and Lehigh National Heritage Corridor, Pennsylvania
Erie Canalway National Heritage Corridor, New York
Essex National Heritage Area, New York
Freedom's Frontier National Heritage Area, Kansas and Missouri
Freedom's Way National Heritage Area, Massachusetts and New Hampshire
Great Basin National Heritage Route, Nevada and Utah
Gullah/Geechee Cultural Heritage Corridor, Florida, Georgia, North Carolina, and South Carolina
Hudson River Valley National Heritage Area, New York
Illinois & Michigan Canal National Heritage Corridor, Illinois
John H. Chafee Blackstone River Valley National Heritage Corridor, Massachusetts and Rhode Island
Journey Through Hallowed Ground National Heritage Area, Maryland, Pennsylvania, and Virginia
Kenai Mountains-Turnagain Arm National Heritage Area, Alaska
Lackawanna Valley National Heritage Area, Pennsylvania
Mississippi Delta National Heritage Area, Arkansas, Louisiana, and Mississippi
Mississippi Gulf Coast National Heritage Area, Mississippi
Mississippi Hills National Heritage Area, Mississippi
Mormon Pioneer National Heritage Area, Utah
MotorCities National Heritage Area, Michigan
Muscle Shoals National Heritage Area, Alabama
National Aviation National Heritage Area, Ohio
National Coal National Heritage Area, West Virginia
Niagara Falls National Heritage Area, New York
Northern Plains National Heritage Area, North Dakota
Northern Rio Grande National Heritage Area, New Mexico
Ohio and Erie National Heritage Canalway, Ohio
Oil Region National Heritage Area, Pennsylvania
Rivers of Steel National Heritage Area, Pennsylvania
Sangre de Cristo National Heritage Area, Colorado
Schuylkill River Valley National Heritage Area, Pennsylvania
Shenandoah Valley Battlefields National Historic District, Virginia
South Carolina National Heritage Corridor, South Carolina
South Park National Heritage Area, Colorado
Tennessee Civil War National Heritage Area, Tennessee
The Last Green Valley National Heritage Corridor, Connecticut and Massachusetts
Upper Housantonic Valley National Heritage Area, Connecticut and Massachusetts
Wheeling National Heritage Area, West Virginia
Yuma Crossing National Heritage Area, Arizona
Ala Kahakai National Historic Trail, Hawaii
Appalachian National Scenic Trail, Maine to Georgia
Arizona National Scenic Trail, Arizona
California National Historic Trail, Missouri to Oregon
Captain John Smith Chesapeake National Historic Trail, New York to Virginia
Continental Divide National Scenic Trail, Montana to New Mexico
El Camino Real de los Tejas National Historic Trail, Louisiana to Texas
El Camino de Tierra Adentro National Historic Trail, New Mexico to Texas
Florida National Scenic Trail, Florida
Ice Age National Scenic Trail, Wisconsin
Iditarod National Historic Trail, Alaska
Juan Bautista de Anza National Historic Trail, California
Lewis and Clark National HIstoric Trail, Illinois to Oregon
Mormon Pioneer National Historic Trail, Illinois to Utah
Natchez Trace National Scenic Trail, Mississippi to Tennesee
New England National Scenic Trail, Massachusetts to Connecticut
Nez Perce (Nee-Me-Poo) National Historic Trail, Montana to Oregon
North Country National Scenic Trail, New York to North Dakota
Old Spanish National Historic Trail, California to New Mexico
Oregon National Historic Trail, Missouri to Oregon
Overmountain Victory National Historic Trail, South Carolina to Virginia (4 states)
Pacific Crest National Scenic Trail, Washington to California (3 states)
Pacific Northwest National Scenic Trail, Montana to Washington (3 states)
Pony Express National Historic Trail, Missouri to California
Potomac Heritage National Scenic Trail, Virginia to Pennsylvania
Santa Fe National Historic Trail, Missouri to New Mexico
Selma to Montgomery National Historic Trail, Alabama
Star-Spangled Banner National Historic Trail, District of Columbia, Maryland, & Virginia
Trail of Tears National Historic Trail, Georgia to Oklahoma
Washington-Rochambeau Revolutionary Route National Historic Trail, Massachusetts to Virginia
Alagnak Wild River, Alaska
Alatna Wild River, Alaska
Aniakchak Wild River, Alaska
Bluestone National Scenic River, West Virginia
Cache la Poudre Wild and Scenic River, Colorado
Charley Wild River, Alaska
Chilikadrotna Wild River, Alaska
Eightmile National Wild and Scenic River, Connecticut
Farmington National Wild and Scenic River, Connecticut
Flathead River, Montana
Great Egg Harbor Scenic and Recreational River, New Jersey
John Wild River, Alaska
Kern River, California
Kings River, California
Kobuk Wild River, Alaska
Lamprey Wild and Scenic River, New Hampshire
Lower Delaware Wild and Scenic, New Jersey to Pennsylvania
Maurice Scenic and Recreational River, New Jersey
Merced River, California
Middle Delaware River, New Jersey to Pennsylvania
Missisquoi and Trout National Wild and Scenic River, Vermont
Missouri National Recreational River, South Dakota to Nebraska
Mulchatna Wild River, Alaska
Musconetcong National Wild and Scenic River, New Jersey
Niobrara National Scenic River, Nebraska
Noatak Wild River, Alaska
North Fork of the Koyukuk Wild River, Alaska
Obed Wild and Scenic River, Tennessee
Rio Grande Wild and Scenic River, Texas
River Styx Wild and Scenic River, Oregon
Saint Croix National Scenic Riverway, Wisconsin to Minnesota
Salmon Wild River, Alaska
Snake River Headwaters Wild and Scenic River, Wyoming
Sudbury, Assabet and Concord National Wild and Scenic River, Massachusetts
Taunton Wild and Scenic River, Massachusetts
Tinayguk Wild River, Alaska
Tlikakila Wild River, Alaska
Toulumne River, California
Upper Delaware Scenic and Recreational River, New York to Pennsylvania
Virgin Wild and Scenic River, Utah
Wekiva Wild and Scenic River, Florida
Westfield Wild and Scenic River, Massachusetts
White Clay Creek Wild and Scenic River, Pennsylvania
Wolf River, Nebraska

Last updated: November 21, 2018