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Organ Pipe Cactus National Monumentphoto looking at the ajo mountains with blue sky and various cactus
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Organ Pipe Cactus National Monument
Management
 

Park Planning Documents
General Managment Plan, Environmental Impact Updates, Environment Assessments, etc.

NPS Research Permitting and Reporting System
Researchers who would like to apply to do any scientific research on the Monument.

Did You Know?  

Did You Know?
Lesser long-nosed bats are considered an endangered species. Every summer Organ Pipe Cactus NM hosts a "maternal" colony consisting of 20,000 pregnant female bats. They come to feast on the pollen, nectar and fruit of the cactus. They are the primary pollonator of Organ Pipe Cactus.
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Last Updated: September 25, 2006 at 14:47 EST