Black Chasm Cavern

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General Info

Black Chasm was named a National Natural Landmark in 1976 by the National Park Service for its outstanding displays of rare helictite formations. The 50-minute guided walking tour descends a series of stairs and walkways that loop around the formation covered caverns walls. Here, flowstones interspersed with stalactites, draperies and helictites compete for space above the stairways. Above ground activities: gemstone mining, nature hike, picnic tables. School program available. Open every day, year round.Black Chasm was named a National Natural Landmark in 1976 by the National Park Service for its outstanding displays of rare helictite formations. The 50-minute guided walking tour descends a series of stairs and walkways that loop around the formation covered caverns walls. Here, flowstones interspersed with stalactites, draperies and helictites compete for space above the stairways. Above ground activities: gemstone mining, nature hike, picnic tables. School program available. Open every day, year round.

Extra Phones

TollFree: (866) 762-2837

TollFree: (888) 488-1960

AKA

Black Chasm Cavern National Natural Landmark

Other Links

https://www.blackchasmcavern.com/planyourvisit

https://cavetouring.com/about-black-chasm

https://cavetouring.com/gettinghere

Categories

Places Of Interest, Amusement Places & Arcades, Parks, Tourist Information & Attractions

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Details

Phone: (209) 296-5007

Address: 15701 Volcano Pioneer Rd, Volcano, CA 95689

Website: https://www.blackchasmcavern.com/planyourvisit