Use this exhibit to "explore the many kinds of caves found in California. Try out the Junior Speleologist interactives. Encounter bats and other cave creatures [and] preview teacher resources." Features diagrams and photos of underground realms in California created through various geologic and climatic forces. Includes material about "sea caves, mud caves, lava tubes, talus caves, and wind caves, as well as the typical caves in limestone and marble." From the Oakland Museum of California.