Designation
National Monuments
87 units. Parks Alerts posts their alerts to the National Monuments feed on Bluesky and Mastodon. See them on the map.
- African Burial Ground National Monument
- Agate Fossil Beds National Monument
- Alibates Flint Quarries National Monument
- Aniakchak National Monument & Preserve
- Aztec Ruins National Monument
- Bandelier National Monument
- Belmont-Paul Women's Equality National Monument
- Birmingham Civil Rights National Monument
- Booker T. Washington National Monument
- Buck Island Reef National Monument
- Cabrillo National Monument
- Camp Nelson National Monument
- Canyon de Chelly National Monument
- Cape Krusenstern National Monument
- Capulin Volcano National Monument
- Carlisle Federal Indian Boarding School National Monument
- Casa Grande Ruins National Monument
- Castillo de San Marcos National Monument
- Castle Clinton National Monument
- Castle Mountains National Monument
- Cedar Breaks National Monument
- César E. Chávez National Monument
- Charles Young Buffalo Soldiers National Monument
- Colorado National Monument
- Craters Of The Moon National Monument & Preserve
- Devils Postpile National Monument
- Devils Tower National Monument
- Dinosaur National Monument
- Effigy Mounds National Monument
- El Malpais National Monument
- El Morro National Monument
- Ellis Island Part of Statue of Liberty National Monument
- Emmett Till and Mamie Till-Mobley National Monument
- Florissant Fossil Beds National Monument
- Fort Frederica National Monument
- Fort Matanzas National Monument
- Fort McHenry National Monument and Historic Shrine
- Fort Monroe National Monument
- Fort Pulaski National Monument
- Fort Stanwix National Monument
- Fort Union National Monument
- Fossil Butte National Monument
- Frances Perkins National Monument
- Freedom Riders National Monument
- George Washington Birthplace National Monument
- George Washington Carver National Monument
- Gila Cliff Dwellings National Monument
- Governors Island National Monument
- Grand Canyon-Parashant National Monument
- Grand Portage National Monument
- Hagerman Fossil Beds National Monument
- Hovenweep National Monument
- Jewel Cave National Monument
- John Day Fossil Beds National Monument
- Katahdin Woods and Waters National Monument
- Lava Beds National Monument
- Little Bighorn Battlefield National Monument
- Medgar and Myrlie Evers Home National Monument
- Mill Springs Battlefield National Monument
- Montezuma Castle National Monument
- Muir Woods National Monument
- Natural Bridges National Monument
- Navajo National Monument
- Oregon Caves National Monument & Preserve
- Organ Pipe Cactus National Monument
- Petroglyph National Monument
- Pipe Spring National Monument
- Pipestone National Monument
- Poverty Point National Monument
- Rainbow Bridge National Monument
- Russell Cave National Monument
- Salinas Pueblo Missions National Monument
- Scotts Bluff National Monument
- Springfield 1908 Race Riot National Monument
- Statue Of Liberty National Monument
- Stonewall National Monument
- Sunset Crater Volcano National Monument
- Timpanogos Cave National Monument
- Tonto National Monument
- Tule Lake National Monument
- Tule Springs Fossil Beds National Monument
- Tuzigoot National Monument
- Virgin Islands Coral Reef National Monument
- Waco Mammoth National Monument
- Walnut Canyon National Monument
- Wupatki National Monument
- Yucca House National Monument