Organ Pipe Cactus National Monument preserves a stark desert landscape where the Bates Mountains and Puerto Blanco Mountains dominate the horizon. In the northern reaches, Kino Peak stands as the highest point among these jagged ranges, while the Cipriano Hills lie to the southwest. The arid terrain is defined by dry watercourses such as Aguajita Wash and Cherioni Wash, which channel seasonal rains across the La Abra Plain. This 2014 survey documents the topographical character of the Sonoran Desert, noting critical water sources like Dripping Springs and topographic features such as Puerto Blanco Pass. The map highlights the vast, undeveloped character of the borderlands, where natural geological formations dictate the routes of travel and historical settlement patterns in Pima County.
14 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1953 · Ajo
USGS Topo · 1:250,000
1954 · Sonoyta
USGS Topo · 1:250,000
1957 · Ajo
USGS Topo · 1:250,000
1958 · Ajo
USGS Topo · 1:250,000
1962 · Ajo
USGS Topo · 1:250,000
1963 · Ajo
USGS Topo · 1:250,000
1963 · Lukeville
USGS Topo · 1:62,500
1963 · Quitobaquito Springs
USGS Topo · 1:62,500
1963 · Kino Peak
USGS Topo · 1:62,500
1963 · Lukeville
USGS Topo · 1:250,000