Inner Space Caverns Tours. The cave is 72 degrees Fahrenheit year-round. However, due to humidity, it feels like 80 degrees on the cave tour. Reservations are not necessary for the Adventure Tour.

Inner Space Cavern is open Monday through Friday from 9 a.m. to 4 p.m. and from 10 a.m. to 5 p.m. on weekends. People will be required to wear a mask both in the Gift Shop and in the cavern.

GEORGETOWN, Texas — If you're looking for an adventure that's down under, we got the perfect place for you! Inner Space Cavern in Georgetown, Texas, is full of history and beautiful views. Back ...

I got a chance to return to Inner Space Caverns for the first time in nearly 20 years. While the roadway above ground has changed, I was surprised to learn that some of the rock formations had too.

Inner Space Cavern offers walking tours daily and wild cave tours on Saturdays and Sundays. 4200 S. I-35, Georgetown. innerspacecavern.com.

Inner Space Cavern. Hidden for more than 10,000 years, Inner Space Cavern was discovered in 1963 during construction of a highway. A drill suddenly broke through solid limestone, ...

A little over 100 miles from San Antonio in Georgetown, Texas, Inner Space Cavern has an average of 4.7 stars from 5,202 reviews. It's open daily from 9 a.m. to 5 p.m. Inner Space also maintains ...

Summer Fun: Cold, Dark Holes to Crawl Into Escape the Texas sun in these underground getaways By Tucker Whatley, 7:00AM, Sat. May 20, 2017 ...