Organ Pipe Cactus

National Monument

Welcome!

Sights and sounds of this designated International Biosphere Reserve reveal a thriving community of plants and animals. Human stories echo throughout this desert preserve, chronicling thousands of years of desert living. A scenic drive, wilderness hike, or a night of Campinging will expose you to a living desert.

Banner Image Image

Discover More National Parks

David Kroese, author of “The Centennial: A Journey Through America’s National Park System,” reveals the hidden gems of the National Park System with Western National Parks Association’s regional program manager, Caroline Lochner. “The Centennial: A Journey Through America’s National Park System” details David’s compelling explorations of 387 national parks in 360 days. The story continues through December 2017, when he becomes one of fewer than fifty people known to have visited all 417 national parks. Experience the inherent marvels within America’s unique landscape and fascinating history, revealed in engaging context, poetic descriptions, and heartfelt appreciation. This book is available for purchase from http://store.wnpa.org.

Stories from Organ Pipe Cactus

Dark-Sky Measurements at Organ Pipe Cactus National Monument
Biennial Aerial Survey of the Endangered Sonoran Pronghorn
Changes over 20 years in Populations of the Mexican Leafcutting Ant, Atta mexiana, at Organ Pipe Cactus National Monument
Since our founding in 1938

WNPA has provided more than

$120 million

in aid to our partner parks to fund educational programs, initiatives, and scientific research

Kids in Parks

National parks are places where kids can dream up great adventures! Taking in amazing scenery. Testing out new skills. Exploring places kids may have only heard about. But most importantly, creating new memories with friends and family.

Our public lands are our public commons. They belong to all of us as part of our natural and cultural heritage. They remind us of a larger world that has existed long before the arrival of humans and will survive long after we are gone. –Terry Tempest Williams, Author & Conservationist

Shop Online

Bring the Parks Home

When you can’t get to a national park for a visit, experience it from the comfort of your home. WNPA’s online store is packed with ranger-approved park collectibles, books, toys, and clothing. Shop for a special item.