
Joshua Tree National Park occupies the northern reaches of this map, where the high desert terrain of the Little San Bernardino Mountains gives way to deep erosional features like Pushwalla Canyon and Berdoo Canyon. The landscape is a study in water management and desert infrastructure, dominated by the path of the Colorado River Aqueduct as it traverses the hills. To the south, the transition into the Coachella Valley is marked by the developed edges of Indio, where the Coachella Canal provides essential irrigation. This modern survey illustrates the sharp contrast between the protected wilderness areas and the expanding residential and agricultural grid of the valley floor, connected by historic desert routes like Old Aqueduct Rd and Dillon Rd.
58 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.
1904 · Indio
USGS Topo · 1:125,000
1941 · Toro Peak
USGS Topo · 1:62,500
1941 · Coachella
USGS Topo · 1:62,500
1941 · Edom
USGS Topo · 1:62,500
1943 · Coachella
USGS Topo · 1:62,500
1944 · Toro peak
USGS Topo · 1:62,500
1944 · Edom
USGS Topo · 1:62,500
1944 · Pinyon Well
USGS Topo · 1:62,500
1947 · Santa Ana
USGS Topo · 1:250,000
1949 · Santa Ana
USGS Topo · 1:250,000