
Castaic Lake and its surrounding mountain canyons dominate this section of the Angeles National Forest in northern Los Angeles County. The terrain is defined by deep drainages like Elizabeth Lake Canyon and San Francisquito Canyon, which carve through the landscape toward the Castaic Valley. This area serves as a critical junction for regional water infrastructure, featuring the Los Angeles Aqueduct and the specialized Elderberry Forebay north of the main reservoir.
49 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.
1900 · Fernando
USGS Topo · 1:62,500
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1903 · Tejon
USGS Topo · 1:125,000
1903 · Camulos
USGS Topo · 1:125,000
1903 · Santa Susana
USGS Topo · 1:62,500
1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1915 · Elizabeth Lake
USGS Topo · 1:125,000
1917 · Elizabeth Lake
USGS Topo · 1:125,000
1929 · Saugus
USGS Topo · 1:24,000
1931 · Red Mountain
USGS Topo · 1:24,000