
Angeles National Forest and San Bernardino National Forest dominate the southern portion of this mid-century survey, where the San Gabriel Mountains rise sharply from the Antelope Valley. The landscape is a study in transitional land use, featuring a dense concentration of mountain retreats and recreation sites such as All Nations Camp, Camp Teresita Pines, and Camp Kiwanis. Scientific and infrastructure development is evident at the Smithsonian Observatory on the heights of Blue Ridge.
55 named features on this map. Tap any name to fly to it.
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6 editions found
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1903 · Rock Creek
USGS Topo · 1:62,500
1903 · San Antonio
USGS Topo · 1:62,500
1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1930 · Black Butte
USGS Topo · 1:24,000
1930 · Angle
USGS Topo · 1:24,000
1932 · Angle
USGS Topo · 1:24,000
1933 · Black Butte
USGS Topo · 1:24,000
1934 · Mescal Creek
USGS Topo · 1:24,000
1934 · Boneyard Canyon
USGS Topo · 1:24,000