Black Chasm Cavern National Natural Landmark

A must experience

You don't experience things such as this very often. Worth the drive and time. Our kids absolutely loved it. Don was our tour guide; he was very knowledgeable, passionate and funny! We're so happy he ...

A Fun Family Experience

Great guide. Great experience. A fun and unique spot in California Gold Country. If you are visiting with your family it is a great excursion.

Love the Helictites formations!

This is a very cool cavern to explore (no pun intended!) We had done the Moaning Caverns, which was excellent, but I liked this one only because of the the Helictites formations. Different from other ...

Very interesting caverns

Like the his history of this cavern. The formations are pretty and very interesting, narrow and steep steps, but doable. The guide was very knowledgeable.

Great Learning Experience

Did the first morning tour with my 8 year old son, and another mom friend with her 7 year old. We were in a group of maybe 15 other people, and we kept to the back of the group since we were the only ...