1968 Map of Mount Johnson

About this map

The Gabilan Range dominates this landscape along the border of Monterey and San Benito counties, where steep drainage systems like Matarana Gulch and Rooster Canyon carve into the upland terrain. Notable peaks such as Mount Johnson and Mount Reynolds define the high points of the region, overlooking a complex network of canyons and valleys. The southern portion of the map transitions into the Gloria Valley, featuring Gloria Lake and the drainage of Chalone Creek. This 1968 survey, with 1980s updates, captures the rural infrastructure of the area, including the winding Chualar Canyon Road and several unimproved jeep trails that provide access to remote areas like Parks Valley. The inclusion of the Rincon De La Puente Del Monte land grant boundary reflects the area's deep-rooted ranching history and the persistence of Spanish-era land divisions.