2012 Map of Joaquin Rocks

About this map

Joaquin Rocks dominate this high-desert landscape in Fresno County, where a network of seasonal springs and rugged canyons defines the terrain. The 2012 survey illustrates a region shaped by complex geology, featuring Anticline Ridge and Black Mountain alongside the high Big Blue Hills. This area is characterized by numerous water sources critical to the local environment, including Joaquin Spring, Rattlesnake Spring, and Mare Spring. Cultural markers are sparse but significant, with S Joaquin Ridge Lookout Rd and Joaquin Rocks Lookout Rd providing access to these elevated vantages. The presence of features like Donut Rock and named drainages such as Domengine Cr suggest a landscape used by ranchers and hikers, where every named spring and canyon, like Portuguese Canyon, represents a vital landmark in an otherwise arid expanse.