Park
Black Chasm Cavern National Natural Landmark
49 locals recommend
Tips from locals
Laureen
August 31, 2018
This is one of the 4 caves in the area. You can take a guided tour of the cave. I highly recommend going.
Leeda
April 17, 2018
Fantastic Caverns! One of life’s miracles you must see!
Leif
July 26, 2021
Black Chasm Cavern has fascinating, in-depth tours, featuring rare rock formations known as helictites and an underground lake. It's a great escape from the heat. You can also pan for gold and gems and hike the miner's trail!
Carma (And Michael)
May 28, 2014
Truly unique field trip, just a short drive from Opal Street.
Liz
March 13, 2014
Explore amazing views in this giant cavern.
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Location
15701 Pioneer Volcano Rd
Volcano, CA