We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Inner Space Cavern

Certificate of Excellence
Improve this listing
Sponsored by:
Map
Satellite
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
Your filters are still active.
There are no pins in your viewport. Try moving the map or changing your filters.
Sponsored by:
Get directions
Address: 4200 South IH 35, Georgetown, TX 78627
Today
10:00 am - 5:00 pm
Open now
See all hours
Hours:
Sun 11:00 am - 5:00 pm
Mon - Fri 9:00 am - 4:00 pm
Sat 10:00 am - 5:00 pm

TripAdvisor Reviewer Highlights

Read all 233 reviews
Visitor rating
  • 101
    Excellent
  • 112
    Very good
  • 17
    Average
  • 3
    Poor
  • 0
    Terrible
Great for a hot Texas day

Sun is hot in Texas but it's cool underground. The history of the cave, how it was found and what was found in it is interesting. There are a wide variety of speleothems that are... read more

4 of 5 starsReviewed May 20, 2015
pat n
,
round rock, tx usa
Add Photo Write a Review

233 Reviews from our TripAdvisor Community

Date | Rating
  • English first
  • Finnish first
  • Portuguese first
  • Russian first
  • Any
English first
round rock, tx usa
Senior Contributor
41 reviews 41 reviews
8 attraction reviews
19 helpful votes 19 helpful votes
4 of 5 stars Reviewed May 20, 2015 NEW

Sun is hot in Texas but it's cool underground. The history of the cave, how it was found and what was found in it is interesting. There are a wide variety of speleothems that are described by the tour guide.. The staff are very friendly and knowledgeable.

Was this review helpful? Yes
Bertram, Texas
Contributor
16 reviews 16 reviews
4 attraction reviews
1 helpful vote 1 helpful vote
5 of 5 stars Reviewed May 20, 2015 NEW

Underground caverns created a millennia ago and stunning as you take the guided tour. Well improved pathways, Lights and excellent tour guides. Be prepared to walk about a mile or so throughout the journey. Well worth the price of admission. Leaves you awestruck.

Was this review helpful? Yes
Georgetown, Texas
Top Contributor
55 reviews 55 reviews
11 attraction reviews
28 helpful votes 28 helpful votes
4 of 5 stars Reviewed May 10, 2015

We have been living in Georgetown 8+ years. We waited for our Granddaughters to be old enough to appreciate it. Having been to Luray in VA.this is not as impressive.Still we all enjoyed it & the kids said it was "awesome"!

Was this review helpful? Yes 1
Frisco, Texas
Senior Reviewer
10 reviews 10 reviews
6 attraction reviews
6 helpful votes 6 helpful votes
4 of 5 stars Reviewed May 6, 2015 via mobile

We went here on a field trip with a large group of 4th graders. The caverns were amazing and I would recommend stopping here. However I would say that the tour guides we had lacked enthusiasm. They were a little bit offensive.

Was this review helpful? Yes 1
Georgia
Reviewer
5 reviews 5 reviews
4 attraction reviews
2 helpful votes 2 helpful votes
4 of 5 stars Reviewed April 29, 2015

Inner Space Cavern is pricey, but we were able to get some discounts and we went for the cheapest tour. I'd love to go on the Wild Cave tour because the regular one did not show much. The tour guide seemed knowledgeable and I was able to hear him, even when I was in the back of the group. I... More 

Was this review helpful? Yes 2
Edmond, Oklahoma
Top Contributor
143 reviews 143 reviews
14 attraction reviews
38 helpful votes 38 helpful votes
4 of 5 stars Reviewed April 23, 2015

The cave offers several tours. We selected the Adventure tour and liked it. Caves in this part of Texas (and there are many) tend to be wet with a lot of live formations and often pools of water on the cave floor. This cave has a number of interesting formations including many live ones.

Was this review helpful? Yes 1
Farmville, Virginia
Contributor
16 reviews 16 reviews
4 attraction reviews
11 helpful votes 11 helpful votes
5 of 5 stars Reviewed April 21, 2015

We liked everything about our tour and disliked nothing! Keep in mind that this is not like your typical cavern tour wherein the temperatures average about 55 F. Here, at Inner Space, the temperature is about 75 F. Being it was January, and cold at the time, requiring winter garb, we were glad we asked about the temperatures ahead of... More 

Was this review helpful? Yes 1
austin, United States
Contributor
13 reviews 13 reviews
3 helpful votes 3 helpful votes
5 of 5 stars Reviewed April 16, 2015

I have been to Inner Space Caverns about 10 times. We always bring guests as a To Do item on vacation. The rock formations are creative and amazing. The walking tour is not to bad. It is better to go when there are not so many school buses parked top side. The guides are informed. Bring your own small high... More 

Was this review helpful? Yes 1
San Jose, California
Top Contributor
52 reviews 52 reviews
13 attraction reviews
36 helpful votes 36 helpful votes
5 of 5 stars Reviewed April 11, 2015

Visiting the cavern was a great experience. We took the beginner tour, which allowed us to see the larger chambers with amazing formations. The temperature inside the cavern was just right 72F with a little bit of humidity. People over 5 feet have to duck every now and then, not a big deal.

Was this review helpful? Yes 1
Dallas, Texas
Senior Reviewer
6 reviews 6 reviews
6 helpful votes 6 helpful votes
5 of 5 stars Reviewed April 10, 2015

We stopped by the caverns on a whim not knowing what to expect. It was a wonderful surprise. All of us had a great time. The tour guide was enthusiastic and 45 minute-1 hour tour was just right for all of us. What a treasure right in the heart of TX!

Was this review helpful? Yes 1

Travelers who viewed Inner Space Cavern also viewed

 

Been to Inner Space Cavern? Share your experiences!

Write a Review Add Photos & Videos

Owners: What's your side of the story?

Register now for free — and start getting automatic notification of new reviews, responding to traveler feedback, adding new photos to your listing and much more.

Manage your listing

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Inner Space Cavern and other visitors
3 questions
Ask a question
Pflugerville, Texas
2 months ago
Pflugerville, Texas
2 months ago

See all questions (3)

Questions? Get answers from Inner Space Cavern staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do I have to buy a ticket for my infant?
  • How do I get there using public transportation?
  • Is there a restaurant or café onsite?