Cerro Colorado and the surrounding high desert of Pima County are defined by a complex network of ephemeral waterways and prominent peaks. The drainage patterns are dominated by the northwestward flow of the Bolas Blancas Wash and Las Guijas Wash, which carve through the arid terrain toward the basin. The landscape is anchored by the Las Guijas Mountains in the southwest and the Cerro Colorado Mountains to the east, illustrating a classic Basin and Range topography.
38 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.
1920 · Arivaca
USGS Topo · 1:125,000
1925 · Samaniego Peak
USGS Topo · 1:62,500
1939 · Twin Buttes
USGS Topo · 1:62,500
1939 · Tubac
USGS Topo · 1:62,500
1940 · Palo Alto Ranch
USGS Topo · 1:62,500
1941 · Twin Buttes
USGS Topo · 1:62,500
1941 · Arivaca
USGS Topo · 1:62,500
1943 · Arivaca
USGS Topo · 1:62,500
1943 · Palo Alto Ranch
USGS Topo · 1:62,500
1943 · Tubac
USGS Topo · 1:62,500