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.



Berryessa Snow Mountain National Monument

What is a national monument?

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

Unlike national parks, which only Congress can designate, national monuments can either be established by the President under the authority of the 1906 Antiquities Act or by an act of Congress.

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

July 26, 2019

Trump’s Interior Department today released a final management plan for Bears Ears National Monument. The plan leaves most of Bears Ears without protections and comes despite current legal challenges to the Trump administration’s illegal actions to shrink the monument.

July 17, 2019

Today, the U.S. House Committee on Natural Resources voted in support of three bills that would limit dirty fuels extraction in the areas surrounding the Grand Canyon and Chaco Canyon.

July 15, 2019

WASHINGTON, D.C. -- E&E broke news today that Secretary of the Interior David Bernhardt tomorrow will announce the agency is moving the headquarters of the Bureau of Land Management from its current base in the nation’s capital to Grand Junction, Colorado. The Department has failed to provide details of restructuring plans, leaving it unclear how this move fits into a larger scheme.

June 11, 2019

Salt Lake City, UT-- Earlier today, opponents of the Trump administration’s plan to auction off nearly 10,000 acres of public land for oil and gas drilling near the Great Salt Lake protested the lease sale outside of Gov. Gary Herbert’s office.

June 5, 2019

Today a House Natural Resources Subcommittee is holding a hearing on the Grand Canyon Centennial Protection Act. The bill would permanently protect 1 million acres of public lands around the Grand Canyon from new uranium mining claims. It follows the release late yesterday of recommendations from Trump’s Interior Department that clear the way for a vast expansion of dangerous mining on public lands.

June 4, 2019

Today, Sierra Club joined U.S. Representative Raúl Grijalva, Chair of the House Natural Resources Committee; leaders from Indigenous nations; local elected officials; veterans; and conservation groups in supporting H.R.1373 - Grand Canyon Centennial Protection Act. The Grand Canyon Centennial Protection Act, will make the 20-year mining moratorium established in 2012 permanent. All told, the legislation would protect approximately one million acres of public lands north and south of the Grand Canyon from toxic mining.

May 30, 2019

LAS VEGAS, NV -- On Wednesday June 5th, the Sierra Club will offer the community a look into the life of grassroots activism. Partnering with local non-profit Happy Earth Market, Sierra Club experts will raise awareness about issues affecting Nevada’s environment and ways to get involved.

May 14, 2019

Washington, DC-- Today, the U.S. Senate Subcommittee on Public Lands, Forests and Mining held a hearing on several public lands bills, including the Ruby Mountains Protection Act. Sen. Cortez Masto’s legislation would permanently prohibit oil and gas leasing anywhere within the Ruby Mountains’ Ranger District of the Humboldt-Toiyabe National Forest. The bill marks the first piece of federal legislation to safeguard the Rubies permanently-- a landscape that has been consistently under threat from the Trump administration’s oil and gas lease sales.

May 8, 2019

Tucson, AZ-- Late yesterday, Customs and Border Protection (CBP) released a proposal for 63 miles of new wall in Arizona-- bollard walls that would cut through Organ Pipe Cactus National Monument, the San Pedro River, the San Bernardino National Wildlife Refuge, and other public lands. The Department of Homeland Security’s power to waive bedrock environmental, cultural, and community public health safeguards means that wall construction through these ecologically-significant landscapes and waterways can happen without regard for the rule of law.

May 7, 2019

Las Vegas, NV-- Today, the US Forest Service issued a final decision on oil and gas drilling in Nevada’s Ruby Mountains-- denying the Bureau of Land Management’s (BLM) request to offer parcels for leasing in the landscape. The decision comes after an outpouring of public opposition and restricts BLM from offering the sale of parcels in the Ruby Mountains for oil and gas development.