While indigenous Australians knew about the caves, which they called Binoomea ("dark places"), the first cave was not officially discovered by European settlers until 1848 (though local legend has it that outlaw James McKeown had previously used the caves as a hideout).

Much of the cave system, which is believed to cover about 40km, remains unexplored, but a number of spectacular caves can be toured with a guide, including some that feature sound and light shows. Tickets for each cave are sold separately. Among the most popular are the Pool of Cerberus Cave and the River Cave; the latter featuring stunning stalactites, stalagmites and limestones shawls. If you prefer something more strenuous, adventure caving options are also available.