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

Closed Now: 10:00 am - 5:00 pm
Open today: 10:00 am - 5:00 pm
Save
Share
Review Highlights
Great Experience

Brought my granddaughter there & she loved every minute of the experience. She asked so many... read more

Reviewed 2 weeks ago
Debra A
,
Georgetown, Texas
Fun place to beat the heat

We did the basic level tour (guided, no serious climbing/caving) and had a fun experience. Our tour... read more

Reviewed 2 weeks ago
Holly N
,
The Colony, Texas
Read all 575 reviews
465
All photos (465)
Full view
Certificate of Excellence
Traveller Overview
  • Excellent52%
  • Very good38%
  • Average8%
  • Poor1%
  • Terrible1%
Travellers talk about
“our tour guide”(58 reviews)
“great tour”(16 reviews)
About
Inner Space Cavern was discovered in 1963 by the Texas Highway Department. During construction of Interstate 35, they were required to do regulation core testing, which required them to drill into the ground. As they did this, they inadvertently...more
Closed Now
Hours Today: 10:00 am - 5:00 pm
See all hours
Suggested duration: 2-3 hours
Contact
4200 South IH 35, Georgetown, TX 78627
Website
+1 512-931-2283
Call
Reviews (575)
Filter reviews
563 results
Traveller rating
292
218
44
5
4
Traveller type
Time of year
LanguageEnglish
More languages
292
218
44
5
4
Show reviews that mention
All reviewsour tour guidehidden passages tourgreat tourbasic tourhour tourbeautiful formationsnice cavewild cave tourgift shoptotal darknesswalking tourall agescool placekids and adultsan hour and a halflong tourgreat for kids
FilterEnglish
Updating list...
1 - 10 of 563 reviews
Reviewed 2 weeks ago

Brought my granddaughter there & she loved every minute of the experience. She asked so many questions, nobody else hardly could get a word in egdewise. Then of course, had to get some rocks & pretty stones at the store there. Great for children especially.

Thank Debra A
Reviewed 2 weeks ago

We did the basic level tour (guided, no serious climbing/caving) and had a fun experience. Our tour guide was knowledgable and funny, and gave great insight into the history of both Austin and the cavern itself.

Thank Holly N
Reviewed 3 weeks ago

I was a little let down by this cavern, but it is still a good little place to visit when the weather is not pleasant.

Thank adnickell
Reviewed 3 weeks ago via mobile

Extraordinary formations in these Caverns, well informed by your guide with a sprinkle of humor. They offer a variety of experiences for the more adventurous as well. This cavern is a very busy place expect to wait a while on weekends/holidays. Their shop is well...More

Thank Gwendolyn L
Reviewed 5 weeks ago

Took my grandson and granddaughter here thinking they would be the only ones to enjoy it, but to my surprise I loved it. The history of how they discovered the caverns are fascinating and our guide was fun and helpful. The next time my grown...More

1  Thank Maf201
Reviewed 17 August 2018 via mobile

Inner space caverns was a ton of fun! Sara was an awesome tour guide. Even though it was very educational, my kids had a blast. Not the best thing to do with a toddler or infant. Not to be rude but if your kid can't...More

Thank Mjg659
Reviewed 15 August 2018

My son & I stumbled upon InnerSpace a few years ago, and having been to 3 other nationally known caverns (now a total of 5) I can, without hesitation, state this was far and away the most amazing place. From the Cathedral Room to the...More

Thank Ronnie K
Reviewed 14 August 2018

This was the last stop of our family vacation. We had also visited the Natural Bridge Caverns earlier on vacation. The caverns seemed cooler than NBCs. This was a good visit, but if you were going to do one, I would do Natural Bridge. That...More

Thank B26Marauder
Reviewed 12 August 2018 via mobile

We took to this adventure at - last minute (and totally unexpected) trip with the husband before deployment. We decided to stay in Austin as opposed to any surrounding areas. My husband had heard of this place and we took a chance. To be honest,...More

Thank kpryor89
Reviewed 9 August 2018

Inner Space is typical of other caverns that you may have visited. The underground tour lasts about 75 minutes and you descend roughly ninety feet passing through various caverns and rooms. The web site has very good information about the tour itself, and the guide...More

4  Thank Peter D
View more reviews
Nearby
Nearby HotelsSee all 11 hotels in Georgetown
Motel 6 Georgetown, TX
1 review
1.37 km away
Hampton Inn & Suites Georgetown / Austin North
309 reviews
3.48 km away
Comfort Suites
120 reviews
3.75 km away
Best Western Plus Georgetown Inn & Suites
397 reviews
4.05 km away
Nearby RestaurantsSee all 166 restaurants in Georgetown
Fish City Grill
195 reviews
2.56 km away
Chick-fil-A
60 reviews
2.87 km away
LongHorn Steakhouse
112 reviews
2.77 km away
Cotton Patch Cafe
95 reviews
2.58 km away
Nearby AttractionsSee all 42 attractions in Georgetown
Georgetown Palace Theatre
142 reviews
3.28 km away
Round Rock Premium Outlets
392 reviews
4.65 km away
Blue Hole
103 reviews
3.82 km away
Questions & Answers
Ask a question
ALEXANDER S
19 July 2018|
AnswerShow all 10 answers
Response from ClaudeJr | Reviewed this property |
The best thing to would be to call and get the information from the management at the cave.
1
Vote
gerryhighcruiser64
6 May 2018|
AnswerShow all 6 answers
Response from mgs1627 | Reviewed this property |
$12.95 child and $20.95 adult
0
Votes