
Montezuma Valley and the surrounding high desert terrain define this 1960 field-checked survey of northeastern San Diego County. The settlement of Ranchita sits at the junction of Montezuma Road, while the smaller outpost of San Felipe is positioned further west along the San Felipe Road. This map documents a landscape of transition, where the Volcan Mountains and Grapevine Hills meet the western edge of Anza-Borrego Desert State Park.
47 named features on this map. Tap any name to fly to it.
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3 editions found
1903 · Ramona
USGS Topo · 1:125,000
1904 · Indio
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1931 · Vallecito
USGS Topo · 1:125,000
1939 · Warner Springs
USGS Topo · 1:62,500
1939 · Santa Ysabel
USGS Topo · 1:62,500
1939 · Borrego
USGS Topo · 1:62,500
1941 · Clark Lake
USGS Topo · 1:62,500
1942 · Clark Lake
USGS Topo · 1:62,500
1942 · Borego
USGS Topo · 1:62,500