The Winchester Mountains dominate this high-desert landscape in southeastern Arizona, providing a stark topographical contrast to the neighboring Sulphur Springs Valley. Within the northern reaches of the Coronado National Forest, the terrain is defined by dramatic peaks and deep drainages like Reiley Canyon and Box Spring Canyon. This 2018 survey documents a remote ranching and conservation environment where water sources are vital landmarks, including Poer Spring, Mud Springs, and the Upper Reiley Tank. The map tracks the Graham and Cochise County line as it traverses the high ridges, including the prominent Reiley Peak and Hooker Butte. Human infrastructure is sparse, limited primarily to cattle-related water improvements and a few tracks such as W Oak Grove Rd at the southern margin.
24 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1922 · Willcox
USGS Topo · 1:125,000
1940 · Sierra Bonita Ranch
USGS Topo · 1:62,500
1942 · Sierra Bonita Ranch
USGS Topo · 1:62,500
1942 · Mt. Graham
USGS Topo · 1:62,500
1943 · Willcox
USGS Topo · 1:62,500
1943 · Sierra Bonita Ranch
USGS Topo · 1:62,500
1943 · Winchester Mts.
USGS Topo · 1:62,500
1945 · Mt. Graham
USGS Topo · 1:62,500
1945 · Winchester Mts.
USGS Topo · 1:62,500
1954 · Silver City
USGS Topo · 1:250,000