Chimney Rock Ranch sits at the western edge of this arid landscape, which is defined by a dense network of canyons and vital water sources. The topography is dominated by the Pinyon Ridge and the Grapevine Hills, creating a complex terrain where seasonal drainage and permanent springs like La Cienaga and Cottonwood Spring provide the only reliable moisture. The presence of named oases such as Hellhole Palms and landmarks like Maidenhair Falls suggests a landscape where specific points of shade and water dictated movement and survival.
53 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.
1903 · Ramona
USGS Topo · 1:125,000
1904 · Indio
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1931 · Vallecito
USGS Topo · 1:125,000
1939 · Warner Springs
USGS Topo · 1:62,500
1939 · Santa Ysabel
USGS Topo · 1:62,500
1939 · Borrego
USGS Topo · 1:62,500
1941 · Clark Lake
USGS Topo · 1:62,500
1942 · Clark Lake
USGS Topo · 1:62,500
1942 · Borego
USGS Topo · 1:62,500