1958 Map of Valyermo

About this map

The San Andreas Rift Zone creates a striking diagonal across this landscape, separating the high peaks of the Angeles National Forest from the high desert floor. Along this geological boundary, water sources like Big Rock Springs and Paradise Springs supported a network of mid-century canyon settlements and working cattle operations including Valyermo Ranch and McFarland Ranch. The contrast between traditional land use and modern engineering is evident as the California Aqueduct cuts through the northern flats near the Llano Racetrack. To the south, the terrain dramatically transitions into the Devils Punchbowl and the steep slopes of Pinyon Ridge, while local landmarks such as St Andrews Priory and the Crystalaire Country Club represent the era's recreational and community growth.