Hours and Directions


After renovations through  May 24, 2024

Monday – Friday 9:00-4:00
Saturday – Sunday 10:00-5:00

The last tour enters the cave 15 minutes before closing


Building Renovations are in progress.

Weekday tours at 9:15, hourly from 10-3, last tour at 3:45.

Weekend tours every half hour from 10:15 to 4:45.

The building is not accessible.  We have portolets outside.

We apologize for the inconvenience.  Call (512) 931-2283 for details.


May 25, 2024 through September 1, 2024

Open Daily 9 a.m. to 5 p.m. (summer hours)

The last tour enters the cave 15 minutes before closing.

Thankgiving, Nov. 25 – closed
Christmas Eve, Dec. 24 – closed
Christmas Day, Dec. 25 – closed
New Years Day, Jan. 1 – Open Noon
Easter Day – closed


Come Visit Us!
Inner Space Cavern is located in Georgetown, Texas on the outskirts of the beautiful Texas Hill Country. The cave is conveniently located next to IH-35 at exit 259 (Northbound or Southbound).

Coming From Waco (North):

  1. Drive south on IH 35
  2. Take exit 259 toward Texas 26 Spur/ Southeast Inner Loop
  3. Destination will be on the right

Coming From Austin (South):

  1. Drive north on IH 35
  2. Take exit 259 B toward SE Inner Loop Dr
  3. Turn left onto SE Inner Loop Dr
  4. Cross under IH-35
  5. Destination is on the immediate right