Idria sits at the heart of this high-elevation terrain in San Benito County, serving as a focal point for a landscape defined by ranching outposts and steep peaks. The settlement pattern follows the drainage of San Carlos Cr and Larious Cr, where remote locations like Chileno Camp and Vallecitos are connected by a network of winding mountain roads. The rugged geography is anchored by prominent summits including Sampson Peak, Idria Peak, and San Carlos Peak, which tower over the deep incisions of Larious Canyon.
23 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.
1913 · Panoche
USGS Topo · 1:125,000
1915 · Priest Valley
USGS Topo · 1:125,000
1923 · Monocline Ridge
USGS Topo · 1:31,680
1943 · New Idria
USGS Topo · 1:62,500
1943 · Hernandez Valley
USGS Topo · 1:62,500
1944 · Hernandez Valley
USGS Topo · 1:62,500
1944 · Panoche Valley
USGS Topo · 1:62,500
1948 · Santa Cruz
USGS Topo · 1:250,000
1955 · Santa Cruz
USGS Topo · 1:250,000
1955 · Monocline Ridge
USGS Topo · 1:24,000