Make this a weekend to remember! Every weekend Longhorn Cavern offers three different tours for whatever kind of adventure you're in the mood for: 🚶On our 90-minute walking tour, you'll learn all about the history and geology of Longhorn Cavern. You'll travel 1.1 miles through our river-formed cave and may even see a bat or two along the way 🦇 🔦Want to see the cave in a new light? The first tour of the day on weekends is our Blacklight Tour. Explore the cave by lantern light and see how the c