Just off IH-35 going to Georgetown, Texas is a cheesy billboard with bad graphics of prehistoric animals. It has an equally unappealing name; Inner Space Cavern. Of course we had to check this out.
This is a gem of a small limestone cave found while the highway department was core drilling samples back in 1963. When they broke into a hollow pocket an adventurous/crazy highway worker decided to ride the drill bit forty feet down into the unknown. That was ...
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Updated: 14:52:GMT den 16. mai 2013
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