
Trabuco Grant and the Casper Regional Park dominate this 1997 revision of the southern California backcountry, where canyons and ancient land grants define the landscape. The geography is characterized by the confluence of San Juan Creek and the Cañada Gobernadora, a region preserved under the Cleveland National Forest and the San Mateo Canyon Wilderness. The map provides essential documentation for local historians, marking the specific locations of the San Francisco Solano (Site) and the Mission Vieja (Site), along with the noted San Juan Hot Springs.
37 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
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