Mount Boardman and Mount Mocho anchor this high-elevation landscape in the Diablo Range, where a network of family-held ranch lands occupies the steep terrain. The 2012 survey illustrates a pastoral continuity in Santa Clara County, documenting numerous historical working properties such as the Livermore Dude Ranch, Schmidt Ranch, and Kronkite Ranch. These settlements are linked by winding routes like Mines Rd and Del Puerto Canyon Rd, which follow the natural contours of the canyon floors.
33 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.
1897 · Mt. Hamilton
USGS Topo · 1:62,500
1907 · Tesla
USGS Topo · 1:62,500
1913 · Romain
USGS Topo · 1:31,680
1916 · Romain
USGS Topo · 1:31,680
1922 · Carbona
USGS Topo · 1:62,500
1938 · Mt. Boardman
USGS Topo · 1:62,500
1942 · Mt. Hamilton
USGS Topo · 1:62,500
1942 · Carbona
USGS Topo · 1:62,500
1942 · Mt. Boardman
USGS Topo · 1:62,500
1942 · Altamont
USGS Topo · 1:62,500