Johnny Lyon Hills and the western slopes of the Little Dragoon Mountains dominate this Cochise County landscape in the early 21st century. The map provides a clear view of the complex drainage systems defined by Tres Alamos Wash and Sheep Wash, which carve through the arid terrain. Working ranching operations remain central to the area's identity, evidenced by the San Pedro Ranch and Keith Ranch, the latter of which sits near the prominence of Keith Peak. Access to these interior reaches is maintained by a network of ranch roads including E Keith Ranch Rd and N San Pedro Ranch Rd. To the south, the terrain descends toward Texas Canyon, showing how physical landmarks and long-established land holdings continue to shape the geography of the San Pedro River Valley region.
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.
1915 · Benson
USGS Topo · 1:125,000
1922 · St. David
USGS Topo · 1:62,500
1926 · Whetstone
USGS Topo · 1:62,500
1943 · Benson
USGS Topo · 1:125,000
1943 · Dragoon
USGS Topo · 1:62,500
1945 · Happy Valley
USGS Topo · 1:62,500
1956 · Nogales
USGS Topo · 1:250,000
1956 · Tucson
USGS Topo · 1:250,000
1958 · Nogales
USGS Topo · 1:250,000
1958 · Tucson
USGS Topo · 1:250,000