
The Diablo Range defines this high-elevation landscape in Stanislaus County, where the complex drainage systems of Orestimba Cr and its various branches carve through the terrain. The map detail reflects a wilderness character dominated by named ridges and canyons rather than towns or infrastructure. Significant landmarks like Mikes Peak and Wilcox Ridge rise above deeply incised features such as Gooseberry Canyon and Crow Spring Canyon.
31 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.
1916 · Patterson
USGS Topo · 1:31,680
1919 · Orestimba
USGS Topo · 1:62,500
1919 · Orestimba Creek
USGS Topo · 1:31,680
1920 · Pacheco Pass
USGS Topo · 1:62,500
1921 · Gilroy Hot Springs
USGS Topo · 1:62,500
1938 · Mt. Boardman
USGS Topo · 1:62,500
1939 · Gilroy Hot Springs
USGS Topo · 1:62,500
1940 · Gilroy Hot Springs
USGS Topo · 1:62,500
1940 · Pacheco Pass
USGS Topo · 1:62,500
1941 · Orestimba
USGS Topo · 1:62,500