These national monuments are 10 of the best hidden gems in the whole national park system

A person walks down a flight of stairs into a cave at Craters of the Moon National Monument

When people imagine national park sites, they probably envision the geysers of Yellowstone or the crisp ocean breeze of Acadia. 

But national park sites aren’t just a feature of the great outdoors. Of the 433 park sites in the National Park System, only 63 are actually parks. 

The rest are a mix of national historic sites, memorials, preserves, or other designations — all full of rich, nuanced American history and cultural significance. 

National monuments in particular are areas of federal land protected for their significant historical, cultural, or scientific importance, established under the Antiquities Act of 1906, which preserves and protects the archeological heritage of the U.S. 

Though many might get their first taste of national monuments on a tour of Washington, D.C., they also include land, buildings, statues, or even underwater areas all over the country. 

Unlike national parks, which are known for their natural beauty, national monuments are dedicated to preserving the stories and legacies of people and events responsible for shaping the land and history of the U.S. 

Some major monuments that immediately come to mind include the Martin Luther King Jr. Memorial, Abraham Lincoln’s Birthplace, and Mount Rushmore. But here are 10 others that are must-visits. 

10 must-visit national monuments

Stonewall National Monument | New York, NY 

Three people raise a pride flag at the Stonewall National Monument
Rangers raise a Pride flag at the Stonewall National Monument. Photo by Donna Aceto

A 7.7-acre national monument in Greenwich Village honors The Stonewall Uprising of 1969, which paved the way for LGBTQ+ equality in the U.S. It includes an immersive museum, educational center, and art programming.

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Montezuma Castle National Monument | Camp Verde, AZ 

Montezuma Castle National Monument
Montezuma Castle. Photo by NPS Photo / Sharlot Hart

The country’s third-ever national monument, Montezuma Castle preserves Native American culture found in a 20-room home nestled in a limestone cliff overlooking an unforgiving desert.

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Birmingham Civil Rights National Monument | Birmingham, AL 

The AG Gaston Motel at the Birmingham Civil Rights National Monument
Part of the Birmingham Civil Rights National Monument. Photo by NPS/ Ty Karlovetz

This monument preserves and commemorates the work of the 1963 Birmingham campaign, with a number of sites that served as a crucial setting to the Civil Rights Movement.

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Craters of the Moon National Monument | Acro and Carey, ID

A person walks down a flight of stairs into a cave at Craters of the Moon National Monument
A visitor embarks on a hike at Craters of the Moon National Monument. Photo by NPS Photo / Jacob W. Frank

A unique geological monument and preserve, Craters of the Moon includes three lava fields and grasslands that cover over 1,000 square miles. The monument sits along the Great Rift of Idaho, home to the deepest known open rift crack on Earth.

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African Burial Ground National Monument | New York, NY

The Ancestral Chamber at the African Burial Ground National Monument.
The Ancestral Chamber at the African Burial Ground National Monument. Photo by Joe David

Located in the Financial District, this monument contains the remains of more than 419 Africans buried during the late 17th and 18th centuries, some of whom were free, though most were enslaved.

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Carlisle Federal Indian Boarding School National Monument | Carlisle Barracks, PA

A vintage photo of the Carlisle Indian Boarding School in Pennsylvania
A vintage photo of the Carlisle Indian Boarding School. Photo courtesy of NPS

One of the newest national monuments, this site tells the shameful and traumatic history of family separation and abuse within Native communities. Established in December 2024, it is being preserved in close consultation with Tribal Nations.

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Katahdin Woods and Waters National Monument | Stacyville, ME

Cross-country skiiers at Katahdin Woods National Monument in Maine
Cross country skiiers visit Katahdin Woods. Photo by NPS/ R. Wang

87,500 acres of Maine’s North Woods are protected through the designation of this national monument. A beloved recreation area, it is also home to a rich 11,000-year history of the Wabanaki people.

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Emmett Till and Mamie Till-Mobley National Monument | Chicago, IL

Roberts Temple Church of God in Christ in Illinois
Roberts Temple Church of God in Christ, part of the Emmett Till and Mamie Till-Mobley National Monument. Photo courtesy of Battiest Photography / National Trust for Historic Preservation

Including three sites, this monument occupies a total of 5.7 acres in Illinois and Mississippi, documenting the heartbreaking torture and lynching of 14-year-old Emmett Till, and the brave actions of his mother, Mamie Till-Mobley, which set the Civil Rights Movement in motion.

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César E. Chávez National Monument | Keene, CA

Cesar E. Chavez burial site
Chavez's burial site at the César E. Chávez National Monument. Photo by NPS/Ruben Andrade

This monument commemorates the home and final resting place of Latino civil rights and labor activist César E. Chávez. The property also served as the former headquarters for the labor movement he helped create: the United Farm Workers of America.

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Dinosaur National Monument | Vernal, Utah

A corner of Dinosaur National Monument in Utah
Fossils can be seen at Dinosaur National Monument. Photo by NPS / Dan Johnson

Situated on the border between Colorado and Utah, this national monument is home to rich scientific, geological, and paleontological history. Containing over 800 sites, visitors can view fossils of dinosaurs that roamed the region over 150 million years ago.

Learn more

A version of this article was originally published in The 2025 National Parks Edition of the Goodnewspaper

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Header image: NPS Photo / Jacob W. Frank

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