
The Sierra Madre Mountains form the rugged spine of this remote California landscape, where high-altitude flatlands known as potreros define the human footprint. These seasonal grazing areas, including Salisbury Potrero and Montgomery Potrero, are linked by a network of historic forest routes such as the Sierra Madre Road and Bull Ridge Trail. The distribution of vital water sources like Cherry Orchard Spring and La Jolla Spring reveals how cattle and wildlife have navigated these arid heights for generations.
56 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.
1902 · Santa Ynez
USGS Topo · 1:125,000
1905 · Santa Ynez
USGS Topo · 1:125,000
1941 · San Rafael Mtn.
USGS Topo · 1:62,500
1941 · McPherson Peak
USGS Topo · 1:62,500
1942 · San Rafael Mtn.
USGS Topo · 1:62,500
1942 · East of Cuyama Ranch
USGS Topo · 1:24,000
1943 · Big Pine Mountain
USGS Topo · 1:31,680
1943 · San Rafael Mtn.
USGS Topo · 1:62,500
1943 · McPherson Peak
USGS Topo · 1:62,500
1943 · Cuyama Ranch
USGS Topo · 1:31,680