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Inner Space Cavern, Georgetown

#1 of 20 in Things to do in Georgetown
Must see · Cave · Nature / Park
Inner Space Cavern (Also known as Laubach Cave) is a karst cave located in Georgetown, Texas. The cavern was formed by water passing through Edwards limestone. The cavern is estimated to be around 20-25 million years old but were only open to the surface since the late Pleistocene period 14,000–45,000 years ago.

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Inner Space Cavern reviews

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TripAdvisor traveler rating 4.5
694 reviews
  • Our group of seven enjoyed our tour with Jalen! The place was packed when we arrived and we had to wait about an hour for our tour. Had we planned it better, we could have taken a longer and less...  more »
  • We stopped at this cavern while doing the Texas Cave trail. We did both the adventure tour and the hidden passages tour. The adventure tour was interesting, but the group size was too big to allow...  more »
  • Very interesting tour! We chose to do the Hidden tour, even though we'd never been in a cave before, and it wasn't very difficult or taxing. I'd recommend that tour because you definitely feel like you're exploring with your flashlights, and getting to experience absolute darkness was awesome. Our tour guide, Evan, was very informative and quite funny, he really helped make the tour fun!
  • Super fun place to go to! I went with my family and friends, and we had a great time. Our tour was intriguing, and the information about the caverns is really interesting. We didn’t have to wait long to get onto a tour, maybe 5 minutes? It was perfect for little kids and older children, too. I also recommend to NOT wear jackets or anything heavy, I made the mistake of assuming it was cold underground, but it was very humid, so wear something comfortable.

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