Photo: Mike Lewis, CC BY-SA 4.0
Cave
Kartchner Caverns State Park
Take a guided walk through a living limestone cave that is still wet and growing, with formations so fragile the cave stayed secret for years after it was found.
- 2-3 hrs
- Year-round; Big Room tour only October 15 to April 15
- State park entrance fee (per vehicle), waived with a cave tour ticket; cave tours ticketed separately (reserve ahead)
Heads-up: Book tours online, up to a year ahead. No phones or cameras in the cave (lockers on site), kids under 7 can't take the Big Room tour, and no strollers or walkers underground. I-10 construction can slow weekday traffic.