The California Cavern State Historic Landmark is a fascinating underground attraction located in Mountain Ranch, California. It is situated in the Sierra Nevada foothills, near the town of Mountain Ranch in Calaveras County, California. It is nestled within the picturesque landscape of the region, surrounded by oak woodlands and rolling hills.
Mountain Ranch is a small unincorporated community located in Calaveras County, California. It is situated in the Sierra Nevada foothills of California, approximately 13 miles northeast of San Andreas, the county seat of Calaveras County. It is surrounded by scenic beauty, with rolling hills, oak woodlands, and the Stanislaus National Forest nearby. The population was 1,628 at the 2010 census.