
The San Andreas Fault Zone slices diagonally through this high-elevation landscape, where the northern slopes of the San Gabriel Mountains drop toward the high desert. Settlement is defined by the contrast between the organized grid of Pinon Hills and the clusters of organizational retreats tucked into the canyons of the Angeles National Forest. Notable facilities like the Smithsonian Observatory and several youth and church camps, including Camp Junipero Serra and Camp Hawthorne, occupy the forested ridges and flats.
64 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