Park
Black Chasm Cavern National Natural Landmark
49 locals recommend
Location
15701 Pioneer Volcano Rd
Volcano, CA
Tips from locals
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!
This is one of the 4 caves in the area. You can take a guided tour of the cave. I highly recommend going.