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1950 Map of Pechanga

Name: 1950 Topographic Map of Pechanga
Creator: U.S. Geological Survey
Published: 1950
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1950

About this map

Pechanga Indian Reservation and the Pala Indian Reservation anchor this 1950 topographic study of the borderlands between Riverside and San Diego counties. The landscape is defined by the Temecula Valley and the Temecula River, which give way to significant mining operations in the southern peaks. Gems and minerals are a primary focus here, with several notable claims including the Tourmaline King Mine, Tourmaline Queen Mine, and the Pala Chief Mine clustered around Tourmaline Queen Mtn.

Cultural landmarks are scattered throughout the brush-covered hills, such as the San Gabriel Church and an Indian Burial Ground near Pauba Ranch. Large agricultural holdings like Yampa Ranch and Magee Ranch sit alongside protected lands within the Cleveland National Forest. The network of trails and primitive roads, including the Palomar Divide Truck Trail, reveals the era's reliance on rugged access routes through the Agua Tibia Mountain range.