So the US National Park Sites include the following:
National Park (List of National Parks of the United States) – 59
National Monument (List of National Monuments of the United States) – 87
National Preserve – 19
National Historical Park – 51
National Historic Site – 78
International Historic Site – 1
National Battlefield Park – 4
National Military Park – 9
National Battlefield – 11
National Battlefield Site – 1
National Memorial (List of national memorials of the United States) – 30
National Recreation Area – 18
National Seashore (List of United States national lakeshores and seashores) – 10
National Lakeshore (List of United States national lakeshores and seashores) – 4
National River – 15
National Reserve – 2
National Parkway – 4
National Trail – 3
Other – 11
Total = 417
Alabama
- Birmingham Civil Rights National Monument
- Freedom Riders National Monument
- Horseshoe Bend National Military Park
- Little River Canyon National Preserve
- Russell Cave National Monument
- Tuskegee Airmen National Historic Site
- Tuskegee Institute National Historic Site
Alaska
- Alagnak Wild River
- Aniakchak National Monument
- Aniakchak National Preserve
- Bering Land Bridge National Preserve
- Cape Krusenstern National Monument
- Denali National Park
- Denali National Preserve
- Gates of the Arctic National Park
- Gates of the Arctic National Preserve
- Glacier Bay National Park
- Glacier Bay National Preserve
- Katmai National Park
- Katmai National Preserve
- Kenai Fjords National Park
- Klondike Gold Rush National Historical Park (also Washington)
- Kobuk Valley National Park
- Lake Clark National Park
- Lake Clark National Preserve
- Noatak National Preserve
- Sitka National Historical Park
- World War II Valor in the Pacific National Monument (also California and Hawaii)
- Wrangell-St. Elias National Park
- Wrangell-St. Elias National Preserve
- Yukon-Charley Rivers National Preserve
American Samoa
- National Park of American Samoa
Arizona
- Canyon De Chelly National Monument
- Casa Grande Ruins National Monument
- Chiricahua National Monument
- Coronado National Memorial
- Fort Bowie National Historic Site
- Glen Canyon National Recreation Area (also Utah)
- Grand Canyon National Park
- Hohokam Pima National Monument
- Hubbell Trading Post National Historic Site
- Montezuma Castle National Monument
- Navajo National Monument
- Organ Pipe Cactus National Monument
- Petrified Forest National Park
- Pipe Spring National Monument
- Saguaro National Park
- Sunset Crater Volcano National Monument
- Tonto National Monument
- Tumacacori National Historical Park
- Tuzigoot National Monument
- Walnut Canyon National Monument
- Wupatki National Monument
Arkansas
- Arkansas Post National Memorial
- Buffalo National River
- Fort Smith National Historic Site
- Hot Springs National Park
- Little Rock Central High School National Historic Site
- Pea Ridge National Military Park
- President William Jefferson Clinton Birthplace Home National Historic Site
California
- Cabrillo National Monument
- Castle Mountains National Monument
- César E. Chávez National Monument
- Channel Islands National Park
- Death Valley National Park (also Nevada)
- Devils Postpile National Monument
- Eugene O’Neill National Historic Site
- Fort Point National Historic Site
- Golden Gate National Recreation Area
- John Muir National Historic Site
- Joshua Tree National Park
- Kings Canyon National Park
- Lassen Volcanic National Park
- Lava Beds National Monument
- Manzanar National Historic Site
- Mojave National Preserve
- Muir Woods National Monument
- Pinnacles National Park
- Point Reyes National Seashore
- Port Chicago Naval Magazine National Memorial
- Redwood National Park
- Rosie the Riveter/World War II Home Front National Historical Park
- San Francisco Maritime National Historical Park
- Santa Monica Mountains National Recreation Area
- Sequoia National Park
- Whiskeytown-Shasta-Trinity National Recreation Area
- Yosemite National Park
Colorado
- Bent’s Old Fort National Historic Site
- Black Canyon of the Gunnison National Park
- Colorado National Monument
- Curecanti National Recreation Area
- Dinosaur National Monument (also Utah)
- Florissant Fossil Beds National Monument
- Great Sand Dunes National Park
- Great Sand Dunes National Preserve
- Hovenweep National Monument (also Utah)
- Mesa Verde National Park
- Rocky Mountain National Park
- Sand Creek Massacre National Historic Site
- Yucca House National Monument
Connecticut
- Weir Farm National Historic Site
Delaware
- First State National Historical Park (also Pennsylvania)
Florida
- Big Cypress National Preserve
- Biscayne National Park
- Canaveral National Seashore
- Castillo de San Marcos National Monument
- De Soto National Memorial
- Dry Tortugas National Park
- Everglades National Park
- Fort Caroline National Memorial
- Fort Matanzas National Monument
- Gulf Islands National Seashore (also Mississippi)
- Timucuan Ecological and Historic Preserve
Georgia
- Andersonville National Historic Site
- Chattahoochee River National Recreation Area
- Chickamauga and Chattanooga National Military Park (also Tennessee)
- Cumberland Island National Seashore
- Fort Frederica National Monument
- Fort Pulaski National Monument
- Jimmy Carter National Historic Site
- Kennesaw Mountain National Battlefield Park
- Martin Luther King, Jr. National Historic Site
- Ocmulgee National Monument
Guam
- War in the Pacific National Historical Park
Hawaii
- Haleakala National Park
- Hawaii Volcanoes National Park
- Honouliuli National Monument
- Kalaupapa National Historical Park
- Kaloko-Honokohau National Historical Park
- Pu’uhonua O Honaunau National Historical Park
- Pu’ukohola Heiau National Historic Site
Idaho
- City of Rocks National Reserve
- Craters of the Moon National Monument
- Craters of the Moon National Preserve
- Hagerman Fossil Beds National Monument
- Minidoka National Historic Site
- Nez Perce National Historical Park
Illinois
- Lincoln Home National Historic Site
- Pullman National Monument
Indiana
- George Rogers Clark National Historical Park
- Indiana Dunes National Lakeshore
- Lincoln Boyhood National Memorial
Iowa
- Effigy Mounds National Monument
- Herbert Hoover National Historic Site
Kansas
- Brown vs. Board of Education National Historic Site
- Fort Larned National Historic Site
- Fort Scott National Historic Site
- Nicodemus National Historic Site
- Tallgrass Prairie National Preserve
Kentucky
- Abraham Lincoln Birthplace National Historical Park
- Cumberland Gap National Historical Park (also Tennessee and Virginia)
- Mammoth Cave National Park
Louisiana
- Cane River Creole National Historical Park
- Jean Lafitte National Historical Park and Preserve
- New Orleans Jazz National Historical Park
- Poverty Point National Monument
Maine
- Acadia National Park
- Appalachian National Scenic Trail (also Georgia)
- Katahdin Woods and Waters National Monument
- Saint Croix Island International Historic Site
Maryland
- Antietam National Battlefield
- Assateague Island National Seashore (also Virginia)
- Catoctin Mountain Park
- C & O Canal National Historical Park (also Washington DC)
- Clara Barton National Historic Site
- Fort McHenry National Monument and Historic Shrine
- Fort Washington Park
- Greenbelt Park
- Hampton National Historic Site
- Harriet Tubman Underground Railroad National Historical Park
- Monocacy National Battlefield
- Piscataway Park
- Potomac Heritage National Scenic Trail (also Pennsylvania)
- Thomas Stone National Historic Site
Massachusetts
- Adams National Historical Park
- Boston African American National Historic Site
- Boston Harbor Islands National Recreation Area
- Boston National Historical Park
- Cape Cod National Seashore
- Frederick Law Olmsted National Historic Site
- John F. Kennedy National Historic Site
- Longfellow House–Washington’s Headquarters National Historic Site
- Lowell National Historical Park
- Minute Man National Historical Park
- New Bedford Whaling National Historical Park
- Salem Maritime National Historic Site
- Saugus Iron Works National Historic Site
- Springfield Armory National Historic Site
Michigan
- Isle Royale National Park
- Keweenaw National Historical Park
- Pictured Rocks National Lakeshore
- River Raisin National Battlefield Park
- Sleeping Bear Dunes National Lakeshore
Minnesota
- Grand Portage National Monument
- Mississippi National River and Recreation Area
- Pipestone National Monument
- Voyageurs National Park
Mississippi
- Brices Cross Roads National Battlefield Site
- Natchez National Historical Park
- Natchez Trace Parkway (also Alabama and Tennessee)
- Natchez Trace National Scenic Trail (also Alabama and Tennessee)
- Tupelo National Battlefield
- Vicksburg National Military Park (also Louisiana)
Missouri
- George Washington Carver National Monument
- Harry S Truman National Historic Site
- Jefferson National Expansion Memorial
- Ozark National Scenic Riverways
- Ulysses S. Grant National Historic Site
- Wilson’s Creek National Battlefield
Montana
- Big Hole National Battlefield
- Bighorn Canyon National Recreation Area
- Glacier National Park
- Grant-Kohrs Ranch National Historic Site
- Little Bighorn Battlefield National Monument
Nebraska
- Agate Fossil Beds National Monument
- Homestead National Monument of America
- Missouri National Recreational River (also South Dakota)
- Niobrara National Scenic River
- Scotts Bluff National Monument
Nevada
- Great Basin National Park
- Lake Mead National Recreation Area (also Arizona)
- Tule Springs Fossil Beds National Monument
New Hampshire
- Saint-Gaudens National Historic Site
New Jersey
- Delaware Water Gap National Recreation Area (also Pennsylvania)
- Great Egg Harbor Scenic and Recreational River
- Morristown National Historical Park
- Paterson Great Falls National Historical Park
- Thomas Edison National Historical Park
New Mexico
- Aztec Ruins National Monument
- Bandelier National Monument
- Capulin Volcano National Monument
- Carlsbad Caverns National Park
- Chaco Culture National Historical Park
- El Malpais National Monument
- El Morro National Monument
- Fort Union National Monument
- Gila Cliff Dwellings National Monument
- Manhattan Project National Historical Park (also Tennessee and Washington)
- Pecos National Historical Park
- Petroglyph National Monument
- Salinas Pueblo Missions National Monument
- Valles Caldera National Preserve
- White Sands National Monument
New York
- African Burial Ground National Monument
- Castle Clinton National Monument
- Eleanor Roosevelt National Historic Site
- Federal Hall National Memorial
- Fire Island National Seashore
- Fort Stanwix National Monument
- Gateway National Recreation Area (also New Jersey)
- General Grant National Memorial
- Governors Island National Monument
- Hamilton Grange National Memorial
- Harriet Tubman National Historical Park
- Home of Franklin D. Roosevelt National Historic Site
- Martin Van Buren National Historic Site
- Saint Paul’s Church National Historic Site
- Sagamore Hill National Historic Site
- Saratoga National Historical Park
- Statue of Liberty National Monument (also New Jersey)
- Stonewall National Monument
- Theodore Roosevelt Birthplace National Historic Site
- Theodore Roosevelt Inaugural National Historic Site
- Vanderbilt Mansion National Historic Site
- Women’s Rights National Historical Park
North Carolina
- Blue Ridge Parkway (also Virginia)
- Cape Hatteras National Seashore
- Cape Lookout National Seashore
- Carl Sandburg Home National Historic Site
- Fort Raleigh National Historic Site
- Guilford Courthouse National Military Park
- Moores Creek National Battlefield
- Wright Brothers National Memorial
North Dakota
- Fort Union Trading Post National Historic Site (also Montana)
- Knife River Indian Villages National Historic Site
- Theodore Roosevelt National Park
Ohio
- Charles Young Buffalo Soldiers National Monument
- Cuyahoga Valley National Park
- Dayton Aviation Heritage National Historical Park
- First Ladies National Historic Site
- Hopewell Culture National Historical Park
- James A. Garfield National Historic Site
- Perry’s Victory and International Peace Memorial
- William Howard Taft National Historic Site
Oklahoma
- Chickasaw National Recreation Area
- Washita Battlefield National Historic Site
Oregon
- Crater Lake National Park
- Lewis and Clark National Historical Park (also Washington)
- John Day Fossil Beds National Monument
- Oregon Caves National Monument and Preserve
Pennsylvania
- Allegheny Portage Railroad National Historic Site
- Edgar Allan Poe National Historic Site
- Eisenhower National Historic Site
- Flight 93 National Memorial
- Fort Necessity National Battlefield
- Friendship Hill National Historic Site
- Gettysburg National Military Park
- Hopewell Furnace National Historic Site
- Independence National Historical Park
- Johnstown Flood National Memorial
- Middle Delaware National Scenic River
- Steamtown National Historic Site
- Thaddeus Kosciuszko National Memorial
- Upper Delaware Scenic and Recreational River
- Valley Forge National Historical Park
Puerto Rico
- San Juan National Historic Site
Rhode Island
- Blackstone River Valley National Historical Park (also Massachusetts)
- Roger Williams National Memorial
South Carolina
- Charles Pinckney National Historic Site
- Congaree National Park
- Cowpens National Battlefield
- Fort Sumter National Monument
- Kings Mountain National Military Park
- Ninety Six National Historic Site
- Reconstruction Era National Monument
South Dakota
- Badlands National Park
- Jewel Cave National Monument
- Minuteman Missile National Historic Site
- Mount Rushmore National Memorial
- Wind Cave National Park
Tennessee
- Andrew Johnson National Historic Site
- Big South Fork National River and Recreation Area (also Kentucky)
- Fort Donelson National Battlefield (also Kentucky)
- Great Smoky Mountains National Park (also North Carolina)
- Obed Wild and Scenic River
- Shiloh National Military Park (also Mississippi)
- Stones River National Battlefield
Texas
- Alibates Flint Quarries National Monument
- Amistad National Recreation Area
- Big Bend National Park
- Big Thicket National Preserve
- Chamizal National Memorial
- Fort Davis National Historic Site
- Guadalupe Mountains National Park
- Lake Meredith National Recreation Area
- Lyndon B. Johnson National Historical Park
- Padre Island National Seashore
- Palo Alto Battlefield National Historical Park
- Rio Grande Wild and Scenic River
- San Antonio Missions National Historical Park
- Waco Mammoth National Monument
Utah
- Arches National Park
- Bryce Canyon National Park
- Canyonlands National Park
- Capitol Reef National Park
- Cedar Breaks National Monument
- Golden Spike National Historic Site
- Natural Bridges National Monument
- Rainbow Bridge National Monument
- Timpanogos Cave National Monument
- Zion National Park
Vermont
- Marsh-Billings-Rockefeller National Historical Park
Virgin Islands
- Buck Island Reef National Monument
- Christiansted National Historic Site
- Salt River Bay National Historical Park and Ecological Preserve
- Virgin Islands National Park
- Virgin Islands Coral Reef National Monument
Virginia
- Appomattox Court House National Historical Park
- Arlington House, The Robert E. Lee Memorial
- Booker T. Washington National Monument
- Cedar Creek and Belle Grove National Historical Park
- Colonial National Historical Park
- Fort Monroe National Monument
- Fredericksburg and Spotsylvania National Military Park
- George Washington Birthplace National Monument
- George Washington Memorial Parkway (also Maryland and Washington DC)
- Maggie L. Walker National Historic Site
- Manassas National Battlefield Park
- Petersburg National Battlefield Park
- Prince William Forest Park
- Richmond National Battlefield Park
- Shenandoah National Park
- Wolf Trap National Park for the Performing Arts
Washington
- Ebey’s Landing National Historical Reserve
- Fort Vancouver National Historic Site (also Oregon)
- Lake Chelan National Recreation Area
- Lake Roosevelt National Recreation Area
- Mount Rainier National Park
- North Cascades National Park
- Olympic National Park
- Ross Lake National Recreation Area
- San Juan Island National Historical Park
- Whitman Mission National Historic Site
Washington DC
- Belmont-Paul Women’s Equality National Monument
- Carter G. Woodson Home National Historic Site
- Constitution Gardens
- Ford’s Theatre National Historic Site
- Franklin D. Roosevelt Memorial
- Frederick Douglass National Historic Site
- Korean War Veterans Memorial
- Lincoln Memorial
- Lyndon Baines Johnson Memorial Grove on the Potomac
- Martin Luther King, Jr. Memorial
- Mary McLeod Bethune Council House National Historic Site
- National Capital Parks
- National Mall
- Pennsylvania Avenue National Historic Site
- Rock Creek Park
- Theodore Roosevelt Island
- Thomas Jefferson Memorial
- Vietnam Veterans Memorial
- Washington Monument
- White House
- World War I Memorial
- World War II Memorial
West Virginia
- Bluestone National Scenic River
- Gauley River National Recreation Area
- Harpers Ferry National Historical Park
- New River Gorge National River
Wisconsin
- Apostle Islands National Lakeshore
- Saint Croix National Scenic Riverway (also Minnesota)
Wyoming
- Devils Tower National Monument
- Fort Laramie National Historic Site
- Fossil Butte National Monument
- Grand Teton National Park
- John D. Rockefeller Memorial Parkway
- Yellowstone National Park (also Idaho and Montana)
