Your monthly, tax-deductible gift helps ensure we have dependable resources so we can respond at a moment’s notice whenever our national parks are threatened. You can easily pause or cancel your monthly gift whenever you want — by phone or online.

Become a Monthly Donor

You can also download a PDF form to start your monthly gift by mail.

To start your monthly gift by phone, call us at 1.800.NAT.PARK (1.800.628.7275) between the hours of 9 AM and 5 PM (ET), Monday through Thursday.

Already a Monthly Donor?

Thank you for your deep generosity and steadfast commitment to NPCA’s park protection work. If you’d like to update your monthly giving payment information, call us at 1.800.NAT.PARK (1.800.628.7275) between the hours of 9 AM and 5 PM (ET), Monday through Thursday.

Read more from NPCA

  • Press Release

    Yosemite Introduces Scaled Back Reservation System for Summer 2025

    Apr 2025

    "Last year, over 4 million people visited Yosemite, with a more expansive reservation system in place. Smart planning doesn’t mean fewer people, just a better experience for all” -- NPCA…

  • Blog Post

    Our National Parks Need Sound Science

    Apr 2025 | By Melissa Abdo, Ph.D., Ryan Valdez, Ph.D.

    The National Park System’s breathtaking landscapes and cultural and historic sites serve as living laboratories for science and discovery that help safeguard our nation’s legacy. Yet today, conservation and research…

  • Blog Post

    4 Activities for Connecting Your Family to Nature

    Apr 2025 | By Alana Garibaldi

    Try these fun ways to engage the whole family next time you’re exploring your favorite national park or place in nature.