Inner Space is a living cave that has been changing and developing into spectacular display and breathtakingly beautiful formations for over 80,000 years. The Inner Space Cavern has a friendly kennel available free of charge for visiting pets, so bring your whole family!
The Adventure Tour departs every 20 to 30 minutes on a first come first served basis, no reservation required. On this tour, a guide will accompany you through our living cavern along a well-lit pathway. Feel free to take pictures as your guide tells the story of how this natural wonder came about.
The Hidden Passages tour provides guests with a flashlight in order to explore delicate formations on a rugged, intimate tour of the cave. A guide will lead you through this newly opened section of the cave on an undeveloped trail; closed-toed shoes are mandatory. This tour is not recommended for guests with physical limitations or claustrophobia. Children must be at least age 7 to attend this tour.
The Wild Cave Tour features off-trail caving through undeveloped sections of our cave. This tour is physically demanding, but requires no previous experience. Participants must be 13 years of age or older. All children 13 years of age through 17 years of age must be accompanied by an adult. Any person under the age of 18 must have signed parental consent. All Wild Cave Tours are done by reservation, which must be made at least one week in advance. This tour is available on Saturday and Sunday, excluding holiday weekends.
Group reservations are available for scouts in groups of 20 or more or for birthday parties! For more information or to schedule a group, contact Inner Space Cavern at (512)-931-2283 x4 or firstname.lastname@example.org. Reservations are not available on holiday weekends.