
Samaniego Peak and the southern reaches of the Sierrita Mountains dominate this high-desert landscape in Pima County. The terrain is defined by a series of prominent summits including Keystone Peak, Placer Peak, and the distinctive Gunsight Mtn. Water management in this arid environment is evident through a sophisticated network of tanks and springs, such as Sid Simpson Spring, Bills Spring, and Zapeda Tank, which support the scattered ranching and aviation interests in the region.
54 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
1925 · San Xavier
USGS Topo · 1:62,500
1934 · Tucson Mountains
USGS Topo · 1:125,000
1939 · Twin Buttes
USGS Topo · 1:62,500
1940 · Palo Alto Ranch
USGS Topo · 1:62,500
1941 · Twin Buttes
USGS Topo · 1:62,500
1941 · Cocoraque Butte
USGS Topo · 1:62,500
1943 · Cocoraque Butte
USGS Topo · 1:62,500
1943 · Palo Alto Ranch
USGS Topo · 1:62,500