United States California Murphys
Mercer Caverns
A subterranean wonder featuring a stunning array of stalactites, stalagmites, and unique aragonite crystals, discovered in the late 19th century.
- 1665 Sheep Ranch Road
- (209) 728-2101
- http://mercercaverns.net/
Mercer Caverns Guides
Amazing Caves in Northern California
michele (Michele Humeston) The Mother Lode area has some of California’s largest cavern systems. Professional tours of these natural wonders are fun, easy to access and educational for the entire family.