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Black Chasm Cavern

Volcano Road, 15701 Pioneer Volcano Rd., Pine Grove, CA 95689, Pine Grove, CA 95689
+1 866-762-2837
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Review Highlights
A Unique Adventure for Everyone in your Family!

The Black Chasm Caves and Caverns is probably one of the most unique trips and tours that I've ever... read more

Reviewed 2 weeks ago
Rachel C
,
Reno, Nevada
A wonderful side trip

Anyone exploring the Volcano area should include some time to visit Black Chasm. How often do you... read more

Reviewed 2 weeks ago
Barbara E
,
Davis, California, United States
Read all 93 reviews
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Overview
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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.
  • Excellent56%
  • Very good33%
  • Average9%
  • Poor1%
  • Terrible1%
Travellers talk about
“gift shop” (16 reviews)
“cave tour” (5 reviews)
“minute tour” (4 reviews)
Closed Now
All hours
Hours Today: 10:00 AM - 4:00 PM
LOCATION
Volcano Road, 15701 Pioneer Volcano Rd., Pine Grove, CA 95689, Pine Grove, CA 95689
CONTACT
Website
+1 866-762-2837
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Reviews (93)
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1 - 10 of 93 reviews

Reviewed 2 weeks ago

The Black Chasm Caves and Caverns is probably one of the most unique trips and tours that I've ever done in my lifetime, and I've done a lot. This trip does require some foot/leg work, as it's a unique entrance into the cavern (You will...More

Thank Rachel C
Reviewed 2 weeks ago

Anyone exploring the Volcano area should include some time to visit Black Chasm. How often do you get a chance to follow a knowledgeable person through a small door hole and find yourself in beautiful caves? Easily paired with lunch at the General Store or...More

Thank Barbara E
Reviewed 17 August 2017

There was a group of 8 of use that went on the cavern tour. Pretty easy access. I'm afraid of heights, but had minimal issues due to the good walkways, stairs and railing. Well worth sucking up my fear and being able to experience the...More

Thank paulette4843
Reviewed 17 August 2017

The gift shop sits on top of the cavern below. Nice shop with lots of souvenirs. 15 steps down to the cavern entrance, then 165 steps down into the cavern. It's well lighted. Your guide describes all the formations and is usually a small group...More

Thank Regina M
Reviewed 29 July 2017

We have been on a few cave tours, Black Chasm is on the top of the list. Our guide, Drew, was great! Very knowledgable, personable, and fun. Took the time to answer all questions and explain the history and formation of the caves. Highly recommend...More

Thank john b
Reviewed 23 July 2017

The tour was just a walk down into a cave, where the tour guide spent at least 15 minutes explaining how the stalactites grow upwards. Pretty boring, actually. Children under 12 might have a hard time standing still or keeping quiet while the tour is...More

Thank Retrohippie
Reviewed 20 July 2017

With all the caverns you can explore this one is one of a kind. It is small, local and has Helictite Crystals which are found in only a few other caverns in the United States. They are worth the trip. The tour guides are local...More

Thank RLRaceGirl
Reviewed 29 May 2017 via mobile

Black Chasm caverns are beautiful, a lovely way to spend the day. The guides are super nice & knowledgeable, you can tell they love their jobs. The trails are really nice to explore.

Thank LizGon
Reviewed 9 May 2017

We took our three grandchildren here and we all enjoyed the tour. The cavern is large and one goes down on stairs to the bottom. This cavern is a bit smaller than the Mercer Caverns in Calaveras County but equally as enjoyable... There is a...More

Thank tnnrbc
Reviewed 13 April 2017

Went on a great tour into the Cavern that is quite amazing. Picture taking is welcome and the tour is approx 1 hr long. Picnic tables are close to the parking lot so bring a lunch or snack to have prior to driving home. Would...More

Thank Tahoe2012
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Questions & Answers
DalGal1964
3 April 2017|
AnswerShow all 2 answers
Response from Neeraj B | Reviewed this property |
I don't see any hiking trail near by. Dogs wont be allowed in Cavern.
0
Votes
JustineTorrance
16 July 2015|
AnswerShow all 3 answers
Response from JoanElaine1947 | Reviewed this property |
Yes, a light jacket is called for and sneakers are a must. Steps can be damp from cave moisture and it is a 'climb' up and down. (although your guide offers ample stops while describing cave wonders)
0
Votes
Cameron R
9 January 2015|
AnswerShow all 4 answers
Response from EaganCox | Reviewed this property |
Touring the cavern is the main attraction. As a former school librarian who has been on numerous field trips... I advise not taking children younger than middle-school age. The reason being is that the passage ways and... More
0
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