Inner Space Cavern, Show cave in Georgetown, Texas.
Inner Space Cavern extends through limestone formations containing passages adorned with stalactites, stalagmites, and flowing stone structures across multiple underground chambers.
Texas Highway Department workers uncovered this geological formation in 1963 while conducting drill tests for an Interstate 35 overpass construction project.
The cavern serves as an educational center where visitors learn about geological processes, cave formation, and prehistoric animals through guided underground explorations.
The cave maintains a constant temperature throughout the year and offers three different tour levels, from basic walking paths to advanced spelunking experiences.
Paleontologists have discovered numerous Ice Age animal remains in the cavern, including skeletons of mammoths, giant sloths, and saber-toothed tigers.
Location: Texas
GPS coordinates: 30.60778,-97.68778
Latest update: May 18, 2025 00:26
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