National Monuments

National Monuments

National Monuments

Protecting existing monuments, expanding these cherished spaces, and fighting for new monuments is an important piece of Sierra Club's conservation work.



Allen Canyon area Hand print Bears Ears National Monument

What is a national monument?

National monuments are lands and waters designated for permanent protection by the federal government. They are widely popular across parties. They include areas of important natural, cultural, and historic resources, from geological wonders to sacred Indigenous landscapes to sites that have shaped our history.

Unlike national parks, which only Congress can designate, national monuments can be established by the President. We must fight to keep these places protected! Trump is attempting to dismantle monuments like Bears Ears and Grand Staircase Escalante. We're fighting to safeguard these places in court!.

The United States has over 130 national monuments that are managed by federal agencies. While most are managed by the National Park Service, some are managed by other agencies like the US Forest Service, the US Fish and Wildlife Service, and the Bureau of Land Management.

Canyon of the Ancients National Monument

Why are monuments important?

National monuments are protected lands, waters, or historic sites that safeguard our natural, cultural, scientific, and historic resources and legacies. They are an important tool for protecting public lands and waters for generations to come.

National monuments are also part of our response to the climate crisis. Conserving 30 percent of US lands and waters by 2030 will protect the air we breathe, water we drink, and provide a powerful climate solution. Preserving wildlands will protect vital habitats for imperiled species and save more places to connect with nature. Safeguarding places of cultural and historical significance will help honor the stories, sites, and landscapes that make us who we are.

What We Are Doing

Paria Rimrocks, Grand Staircase-Escalante National Monument, Utah

The Sierra Club has been pivotal in the conservation and expansion of national monuments for more than a century, reflecting a broader commitment to preserving natural landscapes, combating climate change, and ensuring everyone’s history and connections to US lands are honored and celebrated.

Right now, Donald Trump, the billionaires who bought access to him, and their allies in Congress are waging an all-out assault on our parks and public lands, firing thousands of federal workers who steward these landscapes, shredding conservation protections for fragile ecosystems and places, and seeking to overturn more than a century's worth of conservation history. Their goal is to give public lands to corporate polluters and billionaires to mine, drill, log, and pollute as they please — activities that effectively block access to public lands for everyday people.

We must use every tool at our disposal, from the courts to pressuring our leaders to collective action, to stop this polluter giveaway. Every victory we've won to protect the places we hold dear has been thanks to the grassroots support of advocates like you who have written a letter, called your legislators, attended an event, posted on social media, talked to friends and family, donated, and so much more.

What You Can Do

August 4, 2026

WASHINGTON, D.C. — The Sierra Club and its North Carolina Chapter condemn a recent ICE operation at Wilson Creek Recreation Area in Pisgah National Forest that resulted in 13 arrests.

July 28, 2026

LAS VEGAS— The Center for Biological Diversity and the Sierra Club Toiyabe Chapter today filed an administrative appeal challenging federal approval of the Townsite Data Center in Boulder City, Nevada.

July 27, 2026

WASHINGTON, D.C. — On Friday, the Advisory Council on Historic Preservation voted to advance changes that would weaken federal oversight of construction projects affecting historic sites and culturally important landscapes.

July 17, 2026

Removal of buffer exposes communities and sacred landscapes to oil and gas extraction

July 13, 2026

Salt Lake City – The Trump administration today signed an executive order intended to dismantle Southern Utah’s national monuments, Bears Ears and Grand Staircase-Escalante. It is the administration’s latest effort in a long line of attacks that threaten cherished public lands. 

July 10, 2026

WASHINGTON, D.C. — Today, news media outlets have begun reporting that Donald Trump is expected to sign an executive order as soon as Monday, July 13 to dismantle the Bears Ears and Grand Staircase-Escalante National Monuments. 

July 9, 2026

WASHINGTON, D.C. — Today, Sierra Club representatives testified before the National Capital Planning Commission in opposition to the Trump administration’s proposal to construct a 250-foot arch on National Park Service land at Memorial Circle, adjacent to Arlington National Cemetery. During the hearing, the representatives urged the Commission to reject the proposal, arguing it would permanently alter one of the nation’s most significant commemorative landscapes.

July 1, 2026

WASHINGTON, D.C. — One year after the opening of the immigration detention facility known as “Alligator Alcatraz,” Sierra Club is marking the facility’s recently announced closure as a major victory for the Everglades. It also marks an important milestone for the grassroots movement that came together to defend one of the world’s most important ecosystems from a cruel and damaging use of public lands.

June 12, 2026

Salt Lake City – Efforts from Senator Mike Lee to fast-track an attack on the Grand Staircase-Escalante National Monument Management Plan using the Congressional Review Act (CRA) have failed. The CRA includes a provision that allows the Senate to pass a “joint resolution of disapproval” targeting an administrative action via a simple majority, but it must act within 60 Senate session days after that action is entered into the Congressional Record. Thursday, June 11, was day 60.

June 12, 2026

Opposition from across Utah and the nation leads to failure of Senator Lee’s efforts to attack one of the nation’s iconic national monuments