1982 Map of Hidden Valley West

About this map

The Cady Mountains dominate this high-desert landscape in San Bernardino County, where the stark topography of the Mojave reveals a territory defined by its ephemeral water sources and mineral potential. Along the northwestern edge, the Mojave River carves a path through the arid terrain, while Wilhelm Wash descends from the heights toward Hidden Valley. This map captures a moment of geological study and exploration, highlighting several prospects that suggest the area's legacy of mining and resource investigation. The presence of Ninemile Waterhole in the north underscores the importance of reliable water markers for travelers and surveyors navigating these desert reaches before the modern era of expansion.