Inner Space Cavern

  • 4200 South IH 35 Georgetown, TX 78627
  • (512) 863-5545

Attraction Info

Caverns & Caves

It is estimated that the Inner Space Caverns are between 90 to 100 million years old, but was discovered in 1963 when Interstate 35 was being completed through the area. Visitors can take different levels of tours.


  • Our team of researchers has confirmed that this attraction is kid-friendly, free/cheap and a good date idea
  • 92% of 414 visitors to TripBuzz and other popular sites across the web rated this attraction favorably

Visitor Reviews

Have you visited Inner Space Cavern? Be the first to tell others about it!

Write a Review

Please describe the place or activity, explain what you liked best or least, or give any special tips. Sharing your thoughts really helps other visitors. Thank you!

0 characters (100 minimum)

Nearby Attractions


Most popular attractions near Georgetown, TX