1956 Map of Mescal Creek

About this map

Pinon Hills serves as a gateway between the desert floor and the high timber of the San Gabriel Mountains during the mid-1950s. This survey, updated with 1968 aerial revisions, documents a landscape defined by seasonal watercourses and an extensive network of youth and recreational camps. Concentrations of these sites, such as Camp Jubilee, Camp Teresita Pines, and All Nations Camp, line the southern slopes, suggesting a period of significant institutional investment in the mountain recreation economy. The map also highlights the scientific and agricultural presence in the high desert through the Smithsonian Observatory and remote outposts like Hagenbaugh Ranch. Topographical details like Boulder Canyon and Mescal Creek trace the drainage patterns towards the Antelope Highway, illustrating the transition from steep alpine terrain to the arid flats of the Los Angeles and San Bernardino county line.