
Warner Springs serves as the focal point for this mid-century survey of the high desert and mountain country where the San Luis Rey River originates. The landscape is defined by the high elevations of Hot Springs Mtn and the San Ysidro Mtn, with the waters of Lake Henshaw anchoring the southwestern corner. The map reveals a network of fire roads and trails, such as the Halfway Truck Trail and Puerta La Cruz Truck Trail, which provided essential access through the Cleveland National Forest. Small settlements and outposts like Holcomb Village, San Ignacio, and Emery's Service dot the valleys, alongside significant tribal lands including the Los Coyotes Indian Reservation and Coahuila Indian Reservation. The presence of landmarks like Deadman Hole and Eagles Nest reflects the localized, often descriptive naming conventions of this back-country terrain.
45 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.
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1901 · San Jacinto
USGS Topo · 1:125,000
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
1904 · Southern California Sheet No. 1
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