
San Antonio Valley provides the central focus of this 1955 survey, where the San Antonio Road winds through the floor of this remote mountain basin. The landscape is defined by the headwaters of numerous drainages, including San Antonio Creek and Beauregard Creek, which carve deep canyons between prominent peaks like Mt Stakes and Black Mtn. The presence of Shanti Ashram in the Upper San Antonio Valley marks a unique pocket of settlement in an otherwise sparsely populated terrain of ridges and gulches. The boundary between Stanislaus and Santa Clara counties cuts through the eastern portion of the sheet, dividing the watershed between the East Fork Coyote Creek and the North Fork Orestimba Creek. In the southwest, the Grizzly Flats area and the winding Skunk Trail suggest the isolated character of this region before modern development reached these higher elevations.
38 named features on this map. Tap any name to fly to it.
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3 editions found
1897 · Mt. Hamilton
USGS Topo · 1:62,500
1917 · Morgan Hill
USGS Topo · 1:62,500
1921 · Gilroy Hot Springs
USGS Topo · 1:62,500
1938 · Mt. Boardman
USGS Topo · 1:62,500
1939 · Morgan Hill
USGS Topo · 1:62,500
1939 · Gilroy Hot Springs
USGS Topo · 1:62,500
1940 · Gilroy Hot Springs
USGS Topo · 1:62,500
1941 · Morgan Hill
USGS Topo · 1:62,500
1942 · Mt. Hamilton
USGS Topo · 1:62,500
1942 · Mt. Boardman
USGS Topo · 1:62,500