Inner Space Cavern
- Show cave
- Regional draw
- Georgetown
Inner Space Cavern in Georgetown reveals limestone passages and formations beneath the ground near Interstate 35.
Guided visits introduce the cave’s geology and the discoveries made after highway survey work brought it to modern attention.
Choose a tour suited to your group’s mobility and interests, since available experiences can differ in length and difficulty. Check current ticket procedures and departure arrangements before arriving. Wear footwear appropriate for cave paths, follow the guide and leave formations untouched. Above-ground activities have separate requirements and should be planned independently from the cave tour.
Visitor details reviewed October 18, 2026. Check official visitor information for current access, admission, and operating arrangements. View on OpenStreetMap.
Image credit: Another Believer / Wikimedia Commons. Original source. CC BY-SA 4.0. Resized and converted to WebP; may be cropped for display.
Nearby
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