Western National Parks Association

Western National Parks Association (WNPA) is a nonprofit cooperating association of the National Park Service. Headquartered in Tucson, Arizona, the association was founded in 1938 as the Southwest Monuments Association to support the interpretive activities of the National Park Service. Today, WNPA operates stores selling books and gifts in sixty-five National Park Service sites throughout the western United States, including the park store at The Kris Eggle Visitor Center at Organ Pipe Cactus National Monument. In addition to developing publications for parks, WNPA supports park research and helps fund programs that make park visits more meaningful. The WNPA store at the Kris Eggle Visitor Center features memorable items and high quality, often hard to find publications on subjects related to Organ Pipe Cactus, the Sonoran Desert, and the cultural history of southern Arizona.

Last updated: June 8, 2015

Contact the Park

Mailing Address:

10 Organ Pipe Drive
Ajo, AZ 85321


(520) 387-6849 x7302

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