The National Park Foundation (NPF) is the official nonprofit partner of the National Park Service, the NPF generates private support and builds strategic partnerships to protect and enhance America’s national parks for present and future generations.

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NPCA is a nonprofit organization that advocates for America's national parks and their wildlife. Their mission is to protect and enhance America's National Park System for present and future generations.

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Outdoor Afro celebrates and inspires Black connections and leadership in nature. Our national not-for-profit organization reconnects Black people to our lands, water, and wildlife through outdoor education, recreation, and conservation.

Some examples of Outdoor Afro’s year-round activities range from fishing, hiking, biking, kayaking, gardening, skiing, and more.

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HPPA is a nonprofit cooperating association working in partnership with the National Park Service in Hawaiʻi and American Samoa. Proceeds from our park stores support interpretation, educational programs, research projects, publications, and cultural activities.

Since its creation in 1933, the association has contributed over $26 million in direct aid and other support to the parks.

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Friends of Great Smoky Mountains National Park assists the National Park Service in its mission to preserve and protect the Great Smoky Mountains National Park by raising funds and public awareness, and providing volunteers for needed projects.

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Friends of Acadia is an independent organization of passionate people, inspiring those who love this magnificent place to make a real and lasting difference for Acadia.

Their mission is to preserve, protect, and promote stewardship of the outstanding natural beauty, ecological vitality, and distinctive cultural resources of Acadia National Park and surrounding communities for the inspiration and enjoyment of current and future generations.

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The mission of the Ventana Wilderness Alliance is to protect, preserve, and restore the wilderness qualities and biodiversity of the public lands within California's northern Santa Lucia Mountains and Big Sur coast.

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The mission of Sequoia Parks Conservancy is to fund and enable projects and programs that protect, preserve, and provide access to the natural and cultural resources of Sequoia and Kings Canyon National Parks.

They envisions a future where we champion the work of the National Park Service to build healthy and resilient parks and where our programs and products create enduring connections to Sequoia and Kings Canyon National Parks for everyone.

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Yosemite Conservancy is a nonprofit dedicated to preserving Yosemite National Park’s resources and providing enriching visitor experiences in the park.

As Yosemite’s official philanthropic partner and cooperating association, we work closely with the park to fund high-priority projects and provide enriching educational programs. Our philanthropic partnership with Yosemite goes back 100 years.

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The Glacier National Park Conservancy works to preserve and protect Glacier National Park for future generations.

Our values are the building blocks of our organizational culture, and they guide us in how we approach our work and interact with each other.

Commitment -We are united and inspired by a passion for Glacier National Park. We are dedicated to serving Glacier’s immediate and long-term needs.

Respect - We lead with kindness and regard for people and place. We celebrate each other’s success and approach our work with integrity, care, and an open mind.

Inclusion - We embrace diverse viewpoints, backgrounds, and experiences. We listen and learn with intention to ensure all feel welcomed and valued.

Collaboration - We combine our individual skills and talents to form a dynamic team working toward a shared mission. We prioritize cooperating across departments and with our partners to increase impact.

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Yellowstone Forever is the official nonprofit partner of Yellowstone National Park.

We protect, preserve, and enhance Yellowstone National Park through education and philanthropy.

Yellowstone Forever supports a variety of priority projects in the park — from sustainability efforts to the Yellowstone Wolf Project to the Youth Conservation Corps. Your gift today will help ensure the future of the world’s first national park for generations to come.

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Sequoia National Park


Yellowstone National Park


Acadia National Park


Joshua Tree National Park


Yosemite National Park


Big Sur