Crawl, squeeze and raft through a mile of California cavern passages
3–4 hrs
Caving gear, shower facilities
Explore roughly a mile of strenuous underground passages, from historic Mammoth Cave to the Cave of the Quills. Expect crawling, tight squeezes, deep clay and a short raft crossing.
Cancel at least 72 hours before departure for a full refund. Cancellations less than 72 hours before departure receive a 75% refund. No-shows are charged the full price. Full refund if the operator cancels due to weather or other unforeseen circumstances.
Product ID: PC54CV
Wear warm, long-sleeved, rugged, loose-fitting clothing and high-top boots that tie securely. Cave clay may permanently stain clothing. Bring a complete change of clothes and shoes, shower toiletries, and a plastic bag for muddy items.
No food is allowed in the cavern, and there are no restrooms inside. Eat a good breakfast, avoid excessive liquids and problem foods, and bring something to eat after the expedition if desired.
The expedition is primarily available in summer and fall. Winter and spring availability depends on water levels.
9565 Cave City Rd, Mountain Ranch, CA 95246, US
The Best Tour Guide and Caves of California in my opinion , a lot of spots for take a lot of amazing pictures
Mario Figueroa
August 31, 2026
The Best Tour Guide and Caves of California in my opinion , a lot of spots for take a lot of amazing pictures
Mario Figueroa
August 31, 2026
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