
Mason Valley and Vallecito Valley define the northern desert reaches of this survey, where the historic Old Overland Stage Route crosses the arid landscape near the Vallecito Stage Station County Park. The terrain rises sharply into the Cleveland National Forest and the high country surrounding Mount Laguna, which serves as a center for both recreation and military observation at the Mt Laguna USAF Sta.
66 named features on this map. Tap any name to fly to it.
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2 editions found
1903 · Cuyamaca
USGS Topo · 1:125,000
1903 · Ramona
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1931 · Vallecito
USGS Topo · 1:125,000
1931 · Carrizo
USGS Topo · 1:125,000
1939 · Campo
USGS Topo · 1:62,500
1939 · Santa Ysabel
USGS Topo · 1:62,500
1939 · Borrego
USGS Topo · 1:62,500
1939 · Jacumba
USGS Topo · 1:62,500
1942 · Barrel Spring
USGS Topo · 1:62,500