Discover Black Chasm Cavern - Perfect for Group Adventures!

Groups& Events:

Embark on an unforgettable journey at Black Chasm Cavern, where adventure, education, and history come together in a stunning natural setting. Whether you're planning a school field trip, church outing, corporate retreat, or scout adventure, Black Chasm Cavern offers an extraordinary experience that will captivate and inspire. With its breathtaking formations, rich history, and unique underground environment, Black Chasm Cavern is the perfect destination for group adventures of all kinds!

Educational Experience:

Black Chasm Cavern offers a unique opportunity for visitors to learn about the Earth's history through its stunning rock formations and crystal-lined chambers. Our knowledgeable guides bring the cavern’s geology to life, explaining how the formations developed over millions of years and sharing the story of the cavern’s discovery. Students and groups will gain insight into the processes that shaped the cavern, including stalactites, stalagmites, and the rare helictites that make Black Chasm Cavern truly unique.

Historical Significance:

The history of Black Chasm Cavern is rich with tales of exploration and discovery. The cavern was first noted by European explorers during the Gold Rush era in 1854, but its real treasures were not fully appreciated until much later. In 1976, Black Chasm was designated a National Natural Landmark due to its stunning and rare speleothems. Today, visitors can explore the Upper Chamber and witness one of the most remarkable displays of helictites in the country.

Group Outings and Discounts:

Black Chasm Cavern is ideal for organized groups, whether you're planning an educational field trip, a church retreat, a corporate team-building adventure, or a scout expedition. Our tours are designed to be both fun and informative, ensuring that every visitor leaves with a deeper appreciation for the natural world.

Special discounts are available for organized groups with advance reservations (minimum one week notice required). Book your group adventure today and experience the thrill of exploring one of California's hidden gems!

For more information on group rates or to schedule your visit, please contact us at 888-488-1960.

On the day of your reservation please make sure to arrive at least ½ hour before the start of your first tour. For example, if the first tour in your rotation schedule is due to depart at 10:20, plan to arrive no later than 9:50. If your group arrives late we will do our best to accommodate you, but please understand that as a public attraction we must keep our walk-in guests in mind as well.  If you are unable to arrive on time please call Black Chasm as soon as possible so we can accommodate your group as best we can. Please note that there is little to no phone service in the areas surrounding Black Chasm.  

Host Your Special Events at Black Chasm Cavern and California Cavern:

Looking for a unique venue? Black Chasm Cavern and California Cavern offer stunning backdrops for special events, including weddings, parties, and other group activities. Whether you prefer to celebrate in the breathtaking underground chambers or enjoy the scenic beauty on the surface, our caverns provide a truly memorable experience for any occasion.

Please contact us for more information on event planning and pricing. Let us help you create an unforgettable event in one of California’s most extraordinary natural settings!