
Quijotoa Valley dominates this arid landscape in the Sonoran Desert, where ephemeral watercourses define the drainage patterns of the basin. The topographic data reveals the convergence of Hickiwan Wash and San Simon Wash, which flow across the flat valley floor between subtle rises in elevation. To the southwest, the Gunsight Hills provide a distinct vertical landmark against the otherwise low-lying terrain. Human infrastructure is limited to the crossing of Indian Rte 17, a critical transport corridor through this remote part of Pima County. The map is organized by the Public Land Survey System, showing the intersections of several townships, including t14s r2w and t14s r1w. This layout reflects the systematic division of the American West, highlighting how modern roadways and indigenous routes continue to follow the natural contours of the desert floor.
12 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
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 · Sikort Chuapo Mts
USGS Topo · 1:62,500
1963 · Mt. Ajo
USGS Topo · 1:62,500
1963 · Cimarron Peak
USGS Topo · 1:62,500
1963 · Pisinimo
USGS Topo · 1:62,500
1967 · Ajo
USGS Topo · 1:250,000