
Arroyo Trabuco and Cañada Gobernadora define the drainage patterns of this Southern California landscape during the late 1960s. The map illustrates a transitional period where agricultural and ranching terrain like Plano Trabuco meets increasing infrastructure development, such as the Gravel Pit near San Juan Creek and the Gaging Station. Historical markers like the San Francisco Solano (Site) provide a window into the area's earlier mission-era history, while more recent designations include Casper Regional Park and the San Mateo Canyon Wilderness. The presence of San Juan Station and the Firebreak system across the canyons of the Cleveland National Forest highlights the region's ongoing management of its wildland-urban interface. Complex canyon systems like Wagon Wheel Canyon and Bell Canyon dominate the topography, reflecting the natural barriers that once shaped early settlement and ranching boundaries.
32 named features on this map. Tap any name to fly to it.
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8 editions found
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1901 · Elsinore
USGS Topo · 1:125,000
1901 · San Luis Rey
USGS Topo · 1:125,000
1902 · Capistrano
USGS Topo · 1:125,000
1902 · Corona
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1906 · Capistrano
USGS Topo · 1:125,000
1935 · El Toro
USGS Topo · 1:31,680
1941 · Margarita Peak
USGS Topo · 1:62,500