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/
Tips from the community
Mercer Caverns, located in Tuolumne County, offers a fascinating underground adventure ideal for escaping the summer heat. Visitors can descend into the cool depths of the caverns on guided tours, where they'll be greeted by stunning stalactites, stalagmites, and rare aragonite flos ferri. This natural wonder is a highlight for those looking to combine education with adventure, making it a must-see attraction for families and geology enthusiasts exploring the Sierra Nevada region during the summer months.
seeker 1 month ago
The 192 feet deep and a total of 3,389 feet surveyed Mercer Caverns are open for guided tours year round. Mercer Caverns has been toured by visitors since it was discovered in 1885.
michele 3 years ago
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.