432 or 430 National Park Sites; The difference is where you Slice it!
National Battlefields (11)
- Antietam National Battlefield, Maryland
- Big Hole National Battlefield, Montana
- Cowpens National Battlefield, South Carolina
- Fort Donelson National Battlefield, Kentucky and Tennessee
- Fort Necessity National Battlefield, Pennsylvania
- Monocacy National Battlefield, Maryland
- Moores Creek National Battlefield, North Carolina
- Petersburg National Battlefield, Virginia
- Stones River National Battlefield, Tennessee
- Tupelo National Battlefield, Mississippi
- Wilson’s Creek National Battlefield, Missouri
National Battlefield Parks (4)
- Kennesaw Mountain National Battlefield Park, Georgia
- Manassas National Battlefield Park, Virginia
- Richmond National Battlefield Park, Virginia
- River Raisin National Battlefield Park, Michigan
National Battlefield Sites (1)
- Brices Cross Roads National Battlefield Site, Mississippi
National Military Parks (9)
- Chickamauga and Chattanooga National Military Park, Georgia and Tennessee
- Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park, Virginia
- Gettysburg National Military Park, Pennsylvania
- Guilford Courthouse National Military Park, North Carolina
- Horseshoe Bend National Military Park, Alabama
- Kings Mountain National Military Park, South Carolina
- Pea Ridge National Military Park, Arkansas
- Shiloh National Military Park, Tennessee
- Vicksburg National Military Park, Louisiana and Mississippi
National Historic Parks (63); keep scrolling for the (other) 63 National Parks
- 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
- Brown v. Board of Education National Historical Park, Kansas
- 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
- Fort Sumter and Fort Moultrie National Historical Park, South Carolina
- George Rogers Clark National Historical Park, Indiana
- Golden Spike National Historical Park, Utah
- 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
- Homestead National Historical Park, Nebraska
- Hopewell Culture National Historical Park, Ohio
- Independence National Historical Park, Pennsylvania
- Jean Lafitte National Historical Park and Preserve, Louisiana
- Jimmy Carter National Historical Park, Georgia
- 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
- Ocmulgee Mounds National Historical Park, Georgia
- Palo Alto Battlefield National Historical Park, Texas
- Paterson Great Falls National Historical Park, New Jersey
- Pecos National Historical Park, New Mexico
- Pullman National Historical Park, Illinois
- Pu’uhonua o Hōnaunau National Historical Park, Hawaii
- Reconstruction Era National Historical Park, South Carolina
- 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
- Saint-Gaudens National Historical Park, New Hampshire
- Ste. Genevieve National Historical Park, Missouri
- Sitka National Historical Park, Alaska
- Thomas Edison National Historical Park, New Jersey
- Tumacacori National Historical Park, Arizona
- Valley Forge National Historical Park, Pennsylvania
- War in the Pacific National Historical Park, Guam
- Weir Farm National Historical Park, Connecticut
- Women’s Rights National Historical Park, New York
National Historic Sites (76)
- Allegheny Portage Railroad National Historic Site, Pennsylvania
- Amache National Historic Site, Colorado
- Andersonville National Historic Site, Georgia
- Andrew Johnson National Historic Site, Tennessee
- Bent’s Old Fort National Historic Site, Colorado
- Blackwell School National Historic Site, Texas
- Boston African American National Historic Site, Massachusetts
- 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
- 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
- Honouliuli National Historic Site, Hawaii
- Hubbell Trading Post National Historic Site, Arizona
- James A. Garfield National Historic Site, Ohio
- 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 – 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
- New Philadelphia National Historic Site, Illinois
- 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 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
- Whitman Mission National Historic Site, Washington
- William Howard Taft National Historic Site, Ohio
International Historic Site (1)
National Lakeshores (3)
- Apostle Islands National Lakeshore, Wisconsin
- Pictured Rocks National Lakeshore, Michigan
- Sleeping Bear Dunes National Lakeshore, Michigan
National Memorials (31)
- Arkansas Post National Memorial, Arkansas
- Arlington House, The Robert E. Lee Memorial, Virginia
- Chamizal National Memorial, Texas
- Coronado National Memorial, Arizona
- Dwight D. Eisenhower Memorial, District of Columbia
- De Soto National Memorial, Florida
- Federal Hall National Memorial, New York
- Flight 93 National Memorial, Pennsylvania
- Fort Caroline National Memorial, Florida
- Franklin Delano Roosevelt Memorial, District of Columbia
- General Grant National Memorial, New York
- Hamilton Grange National Memorial, New York
- Johnstown Flood National Memorial, Pennsylvania
- Korean War Veterans Memorial, District of Columbia
- Lincoln Boyhood National Memorial, Indiana
- Lincoln Memorial, District of Columbia
- Lyndon Baines Johnson Memorial Grove on the Potomac, District of Columbia
- Martin Luther King Jr. Memorial, District of Columbia
- Mount Rushmore National Memorial, South Dakota
- Pearl Harbor National Memorial, Hawaii
- Perry’s Victory and International Peace Memorial, Ohio
- Port Chicago Naval Magazine National Memorial, California
- Roger Williams National Memorial, Rhode Island
- Thaddeus Kosciuszko National Memorial, Pennsylvania
- Theodore Roosevelt Island, District of Columbia
- Thomas Jefferson Memorial, District of Columbia
- Vietnam Veterans Memorial, District of Columbia
- Washington Monument, District of Columbia
- World War I Memorial, District of Columbia
- World War II Memorial, District of Columbia
- Wright Brothers National Memorial, North Carolina
National Monuments (85)
- 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
- Emmett Till and Mamie Till-Mobley National Monument, Illinois and Mississippi
- 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 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
- 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
- Medgar and Myrlie Evers Home National Monument, Mississippi
- Mill Springs Battlefield National Monument, Kentucky
- Montezuma Castle National Monument, Arizona
- Muir Woods National Monument, California
- Natural Bridges National Monument, Utah
- Navajo National Monument, Arizona
- 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
- Rainbow Bridge National Monument, Utah
- Russell Cave National Monument, Alabama
- Salinas Pueblo Missions National Monument, New Mexico
- Scotts Bluff National Monument, Nebraska
- Springfield 1908 Race Riot National Monument, Illinois
- 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 Lake National Monument, California
- 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
- Wupatki National Monument, Arizona
- Yucca House National Monument, Colorado
National Parks (63)
- 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 and Preserve, Alaska (2 Designations)
- Dry Tortugas National Park, Florida
- Everglades National Park, Florida
- Gates of the Arctic National Park and Preserve, Alaska (2 Designations)
- 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 and Preserve, Colorado (2 Designations)
- 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
- Indiana Dunes National Park, Indiana
- Isle Royale National Park, Michigan
- Joshua Tree National Park, California
- Katmai National Park and Preserve, Alaska (2 Designations)
- Kenai Fjords National Park, Alaska
- Kings Canyon National Park, California
- Kobuk Valley National Park, Alaska
- Lake Clark National Park and Preserve, Alaska (2 Designations)
- 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
- New River Gorge National Park and Preserve, West Virginia (2 Designations)
- 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
- White Sands National Park, New Mexico
- Wind Cave National Park, South Dakota
- Wrangell-St. Elias National Park and Preserve, Alaska (2 Designations)
- Yellowstone National Park, Idaho, Montana, and Wyoming
- Yosemite National Park, California
- Zion National Park, Utah
National Parkways (4)
- 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
National Reserves (2)
- City of Rocks National Reserve, Idaho
- Ebey’s Landing National Historical Reserve, Washington
National Recreation Areas (18)
- Amistad National Recreation Area, Texas
- Bighorn Canyon National Recreation Area, Montana and Wyoming
- Boston Harbor Islands National Recreation Area, Massachusetts
- Chattahoochee River National Recreation Area, Georgia
- Chickasaw National Recreation Area, Oklahoma
- Curecanti National Recreation Area, Colorado
- Delaware Water Gap National Recreation Area, New Jersey and Pennsylvania
- Gateway National Recreation Area, New Jersey and New York
- Gauley River National Recreation Area, West Virginia
- Glen Canyon National Recreation Area, Arizona and Utah
- Golden Gate National Recreation Area, California
- Lake Chelan National Recreation Area, Washington
- Lake Mead National Recreation Area, Arizona and Nevada
- Lake Meredith National Recreation Area, Texas
- Lake Roosevelt National Recreation Area, Washington
- Ross Lake National Recreation Area, Washington
- Santa Monica Mountains National Recreation Area, California
- Whiskeytown-Shasta-Trinity National Recreation Area, California
National Rivers (4)
- Big South Fork National River and Recreation Area, Kentucky and Tennessee
- Buffalo National River, Arkansas
- Mississippi National River and Recreation Areas, Minnesota
- Ozark National Scenic Riverways, Missouri
National Wild and Scenic Rivers (10)
- Alagnak Wild River, Alaska
- Bluestone National Scenic River, West Virginia
- Middle Delaware National Scenic River, New Jersey, New York, and Pennsylvania
- Great Egg Harbor National Scenic and Recreational River, New Jersey
- Missouri National Recreational River, Nebraska and South Dakota
- Niobrara National Scenic River, Nebraska
- Obed Wild and Scenic River, Tennessee
- Rio Grande Wild and Scenic River, Texas
- Saint Croix National Scenic Riverway, Minnesota and Wisconsin
- Upper Delaware Scenic and Recreational River, New York and Pennsylvania
National Scenic Trails (6)
- Appalachian National Scenic Trail, Maine to Georgia (14 states)
- Ice Age National Scenic Trail, Wisconsin
- Natchez Trace National Scenic Trail, Alabama, Mississippi, and Tennessee
- New England National Scenic Trail, Massachusetts to Connecticut
- North Country National Scenic Trail, Vermont to North Dakota (8 states)
- Potomac Heritage National Scenic Trail, District of Columbia, Pennsylvania, and Virginia
National Seashores (10)
- Assateague Island National Seashore, Maryland and Virginia
- Canaveral National Seashore, Florida
- Cape Cod National Seashore, Massachusetts
- Cape Hatteras National Seashore, North Carolina
- Cape Lookout National Seashore, North Carolina
- Cumberland Island National Seashore, Georgia
- Fire Island National Seashore, New York
- Gulf Islands National Seashore, Florida and MississippiPadre Island National Seashore, Texas
- Point Reyes National Seashore, California
Other Designations (11)
- Catoctin Mountain Park, Maryland
- Constitution Gardens, District of Columbia
- Fort Washington Park, Maryland
- Greenbelt Park, Maryland
- National Capital Parks – East, District of Columbia
- National Mall and Memorial Parks, District of Columbia
- Piscataway Park, Maryland
- Prince William Forest Park, Virginia
- Rock Creek Park, District of Columbia
- The White House and President’s Park, District of Columbia
- Wolf Trap National Park for the Performing Arts, Virginia
National Preserve NPS has 19, below are 21 (Oregon Caves and New River Gorge are missing from the NPS count)
- Aniakchak National Monument and Preserve, Alaska
- Bering Land Bridge National Preserve, Alaska
- Big Cypress National Preserve, Florida
- Big Thicket National Preserve, Texas
- Craters of the Moon National Preserve, Idaho
- Denali National (Park and) Preserve, Alaska
- Gates of the Arctic National (Park and) Preserve, Alaska
- Glacier Bay National (Park and) Preserve, Alaska
- Great Sand Dunes National Park and Preserve, Colorado
- Katmai National (Park and Preserve) Preserve, Alaska
- Lake Clark National Preserve, Alaska
- Little River Canyon National Preserve, Alabama
- Mojave National Preserve, California
- New River Gorge National (Park and) Preserve , WV -Missing from tally under Preserve from NP Website
- Noatak National Preserve, Alaska
- Oregon Caves, OR – Missing from tally under Preserve from NP Website
- Tallgrass Prairie National Preserve, Kansas
- Timucuan Ecological and Historic Preserve, Florida
- Valles Caldera National Preserve, New Mexico
- Wrangell-St. Elias National Preserve, Alaska
- Yukon-Charley Rivers National Preserve, Alaska