Grand Canyon Trust

Grand Canyon Trust Safeguarding the wonders of the Grand Canyon and the Colorado Plateau, while supporting the rights o Become a member today!

www.grandcanyontrust.org

We envision a Grand Canyon and Colorado Plateau where:
— Wildness, the diversity of native plants and animals, clean air, and flowing rivers abound.
— Sovereign tribal nations thrive.
— A livable climate endures.
— People passionately work to protect the region they love for future generations. History

The Trust was established in 1985 by Arizona Governor Bruce Babbitt a

nd other leading conservationists as a national trust for projects in the Grand Canyon. Soon after, Trustee Stewart Udall made an impassioned plea that issues do not stop at the boundaries of the Park, and the Trust should be an advocate for both the Grand Canyon and the surrounding Colorado Plateau. The suggestion was adopted and Grand Canyon Trust emerged as a leading regional conservation organization, with offices across the Plateau and extensive connections among policymakers, land managers, scientists, and community leaders. Today, we employ a professional staff of over 40, encompassing a wide range of skills from biology and forestry to economics and law. We have 25 committed Trustees, a national membership of more than 4,000, and an active seasonal volunteer workforce of more than 450 people who assist with restoration projects. Our main office is in Flagstaff, Arizona, with satellite offices in Salt Lake City, Utah, and Denver and Durango, Colorado. Our Work

We focus on the 130,000 square mile Colorado Plateau that features 30 national parks and monuments and 26 wilderness areas — America’s densest concentration of celebrated landscapes. The region is also home to 15 Native American tribes, each with a distinctive and ancient culture. An ongoing strategic planning process helps us choose the most critical projects from among the myriad natural resource and Native American issues. We give priority to projects that have broad implications for public lands policy and offer practical, demonstrable outcomes. We are intentionally collaborative and positive in approach, seeking solutions wherever possible, though we can be very strong in defense of the land when necessary. The Trust is widely respected for getting the facts right and for seeking solutions that will endure.

ICYMI: The owner of a uranium mine near the Grand Canyon wants state regulators to allow a higher level of arsenic in gr...
06/13/2026

ICYMI: The owner of a uranium mine near the Grand Canyon wants state regulators to allow a higher level of arsenic in groundwater under the facility.

Two scientists, however, object to the proposal, arguing regulators shouldn’t approve it until a more robust investigation into the elevated arsenic levels takes place.

Energy Fuels Resources wants state regulators to allow higher levels of arsenic in a groundwater monitoring well. But two scientists have filed objections to the proposal.

“So, why is it high at a mine and not elsewhere if it’s supposedly naturally occurring?” Arsenic levels are on the rise ...
06/12/2026

“So, why is it high at a mine and not elsewhere if it’s supposedly naturally occurring?”

Arsenic levels are on the rise at Pinyon Plain uranium mine (formerly Canyon Mine) near Grand Canyon National Park.

A uranium mine about 10 miles south of the Grand Canyon is now asking the state to increase the levels of arsenic that can legally be found in the groundwater they use.

ICYMI: Science writer Melissa Sevigny does a deep dive on last summer's Dragon Bravo Fire on the north rim of Grand Cany...
06/11/2026

ICYMI: Science writer Melissa Sevigny does a deep dive on last summer's Dragon Bravo Fire on the north rim of Grand Canyon National Park:

In 2025, fires raged across the Grand Canyon's north rim. What does the future hold for the forests, people, and economies of the North Rim?

❄️ A little thunder snow can't stop our volunteers. Here they are using rocks and burned logs to build structures that p...
06/10/2026

❄️ A little thunder snow can't stop our volunteers. Here they are using rocks and burned logs to build structures that prevent erosion and protect meadows and streams ahead of this year's monsoons in North Canyon, one of the areas hardest hit by last summer's fires on the Grand Canyon's North Rim.
🥾 Find the volunteer trip that's right for you at grandcanyontrust.org/volunteer
📷: Nick Pane

Happy 120th anniversary to the Antiquities Act. Signed on June 8, 1906, this important and overwhelmingly popular law ha...
06/08/2026

Happy 120th anniversary to the Antiquities Act. Signed on June 8, 1906, this important and overwhelmingly popular law has been used by presidents of both parties to protect natural and cultural landscapes that are already public lands as national monuments, including Grand Staircase-Escalante National Monument in Utah.

📢 One easy way to celebrate today? Take action to protect Grand Staircase-Escalante from anti-public lands politicians in Congress at grandcanyontrust.org/act

📷 Ed Moss

ICYMI: A new "conservation K-9" has joined the Grand Canyon National Park team. "Blue," a trained and certified Catahoul...
06/06/2026

ICYMI: A new "conservation K-9" has joined the Grand Canyon National Park team.

"Blue," a trained and certified Catahoula leopard hound, uses barking and herding to move wildlife away from the the busiest areas in Grand Canyon Village and helps protect elk, bighorn, and humans. While she's working, Blue is always on a leash and never makes physical contact with animals.

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“We really have to address the underlying problem that we are using more water than Mother Nature is providing”
06/03/2026

“We really have to address the underlying problem that we are using more water than Mother Nature is providing”

Colorado River experts reviewed water usage rates and found that a dry winter will 'crash' reservoirs. A wet one will only delay the crisis, they say.

Levels of dangerous contaminants in water pumped out of Pinyon Plain uranium mine (aka Canyon Mine) near the Grand Canyo...
05/30/2026

Levels of dangerous contaminants in water pumped out of Pinyon Plain uranium mine (aka Canyon Mine) near the Grand Canyon are skyrocketing.
🔗 Details: grandcanyontrust.org/blog/pinyon-plain-uranium-mine-80-million-gallons/

Address

2601 N Fort Valley Road
Flagstaff, AZ
86001

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19287747488

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