Choose from the options below for a party at Black Chasm Cavern, California Cavern, or Moaning Cavern, then call toll free 866-762-2837 to make your reservation at least 2 weeks in advance.

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Cavern Tour - Tour times and lengths vary for each cavern from 45 minutes to 80 minutes.

Picnic Tables - Available at all locations at no additional cost.

Gemstone Mining - Takes about 15-30 minutes. Comes with plastic baggie for holding gems and a color postcard identifying the 20 types of gems that may be found.

Crack a Geode - Takes about 5 minutes per person, one at a time.

Souvenir Pencil - Themed for location.

Satin Pouch - Used for storing gemstones from mining once they're dry.

Souvenir Gem Bag - Fill a satin pouch with polished gemstones that you pick out.

Create-a-Necklace - Choose between numerous pendants and a variety of cords.