
Lake Forest and the surrounding South Orange County communities are defined by the dense residential expansion extending toward the foothills of the Cleveland National Forest. This modern survey reveals the suburban conversion of the landscape, where the historical heart of El Toro is surrounded by newer planned developments like Foothill Ranch, Portola Hills, and the edges of Mission Viejo and Irvine. The map preserves the geography of the era's major transportation arteries, such as the Foothill Transportation Corridor and El Toro Rd, which bridge the gap between the urban flats and the canyon country.
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.
1896 · Santa Ana
USGS Topo · 1:62,500
1896 · Anaheim
USGS Topo · 1:62,500
1898 · Anaheim
USGS Topo · 1:62,500
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1901 · Santa Ana
USGS Topo · 1:62,500
1901 · Anaheim
USGS Topo · 1:62,500
1902 · Corona
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1932 · Orange
USGS Topo · 1:31,680
1932 · Tustin
USGS Topo · 1:31,680