• Sonoran Desert at Organ Pipe NM

    Organ Pipe Cactus

    National Monument Arizona

Park Statistics

Ajo Mountains at Sunset
A winter sunset on the Ajo Mountains
 

The following reports are available on the NPS Stats Website.

Year to Date Reports
Monthly Public Use Reports
Annual Monument Visitation (all years)
Visitation by Month/ Year
Monument Fiscal Year Report
How We Count Visitation

 

Total Acreage

Organ Pipe Cactus National Monument is composed of 516 square miles or 330,689 square acres.

Did You Know?

Endangered Sonoran Pronghorn

The Sonoran Pronghorn is a critically endangered species that calls Organ Pipe Cactus National Monument home for part of the year. With less than 60 animals left in the United States, our wilderness provides important habitat for this beautiful animal's survival. More...