
Camp Pendleton Mainside and the adjacent military infrastructure define the landscape of northern San Diego County in this 2021 survey. The map details the complex operations area of the Marine Corps Air Station (Munn Field) and various training sectors such as Chappo and Jofegan. Natural drainage patterns are dominated by the Santa Margarita River and the San Luis Rey River, with the terrain rising toward the distinctive peak of Morro Hill. In the northern margins, the outskirts of Fallbrook appear, including the Pioneer Odd Fellows Cem and the Fallbrook Community Airpark. This modern topographic study captures a unique intersection of heavy military utility and coastal foothills, where recreational paths like the Hell Fire Fat Tire Mountain Bike Race/Trl wind through the canyons near Lake O'Neill.
77 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.
1893 · Oceanside
USGS Topo · 1:62,500
1893 · Escondido
USGS Topo · 1:62,500
1898 · Oceanside
USGS Topo · 1:62,500
1901 · Escondido
USGS Topo · 1:62,500
1901 · Oceanside
USGS Topo · 1:62,500
1901 · San Luis Rey
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1941 · Margarita Peak
USGS Topo · 1:62,500
1942 · Margarita Peak
USGS Topo · 1:62,500
1942 · Temecula
USGS Topo · 1:62,500