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Inner Space Cavern

Certificate of Excellence
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Address: 4200 South IH 35, Georgetown, TX 78627
Phone Number:
+1 512-931-2283
11:00 - 17:00
Closed now
See all hours
Sun 11:00 - 17:00
Mon - Fri 09:00 - 16:00
Sat 10:00 - 17:00

TripAdvisor Reviewer Highlights

Read all 452 reviews
Visitor rating
  • 220
  • 183
    Very good
  • 34
  • 4
  • 2
A great morning a fun exploring

We had a wonderful morning exploring the cave with a teenager and a nine-year-old. Very informative our God was fantastic. As for JJ he's really funny. You won't go wrong. My only... read more

Reviewed 4 days ago
Tiffany W
via mobile
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452 Reviews from our TripAdvisor Community

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Showing 443: English reviews
Level Contributor
22 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
Reviewed 4 days ago NEW via mobile

We had a wonderful morning exploring the cave with a teenager and a nine-year-old. Very informative our God was fantastic. As for JJ he's really funny. You won't go wrong. My only complaint was the animals outside either hooves trimmed desperately. Told them so so hopefully it will get done.

Thank Tiffany W
Ft. Worth, Tx, United States
Level Contributor
6 reviews
Reviewed 1 week ago

I had been to this attraction several times before. This time got to take the grandkids and they loved it.

Thank richardsP2141XI
Westminster, Colorado
Level Contributor
11 reviews
8 attraction reviews
common_n_attraction_reviews_1bd8 3 helpful votes
Reviewed 1 week ago

My 80+ year old Dad and I enjoyed the sights, but be forewarned that the walking can be a challenge for old knees. Learned a bit about prehistoric Texas, saw amazing underground creations, a few bats, and enjoyed the outing. The outdoor space was great for energetic kids to be kids while waiting for the tour to begin, with a... More 

Thank Brad P
Saratoga, California
Level Contributor
50 reviews
18 attraction reviews
common_n_attraction_reviews_1bd8 6 helpful votes
Reviewed 1 week ago via mobile

We did gem mining outside waiting for our turn (1.5 hrs wait due to large school groups), picnic lunch (bring your own because food options are very limited, snacks only but plenty of picnic tables), playground for kids and some shopping. Cave is wet and still growing, well lit and not slippery. Easy to walk even for my 3 yr... More 

Thank italian_in_NY
Level Contributor
9 reviews
3 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
Reviewed 3 weeks ago

This was so much fun for our family. We had JJ as a tour guide and he answered questions from everyone in the group and was patient with each of us as we lagged behind taking pictures and talked about what we were seeing. We will definitely be going back to do another tour that we can crawl through the... More 

Thank BrendaHummingbird
Merkel, Texas
Level Contributor
53 reviews
11 attraction reviews
common_n_attraction_reviews_1bd8 17 helpful votes
Reviewed 4 weeks ago via mobile

My ten year old grandson loved it. Not recommended if you have bad knees or balance issues. Steep and slippery in some parts. Fascinating.

1 Thank Beatrice F
Parker, Colorado, United States
Level Contributor
26 reviews
5 attraction reviews
common_n_attraction_reviews_1bd8 14 helpful votes
Reviewed 4 weeks ago via mobile

We had fun visiting the caverns while on spring break. There were several school trips so we had to wait about an hour. Perfect amount of time to visit the nearby outlets. It was a fun tour and very informative. Lots of walking up and down semi steep hills. Not good for someone who can't walk 1 mile. There was... More 

Thank Nicole S
Level Contributor
375 reviews
179 attraction reviews
common_n_attraction_reviews_1bd8 104 helpful votes
Reviewed 13 March 2017 via mobile

It's pretty, it's interesting, it's also short. Our tour guide was great, she was energetic, informative, and very friendly. Honestly, I really wish that either they took a less amount of people on a tour OR an extra tour guide. There was a group of young kids (high school maybe) that kept touching everything as if it's just one big... More 

1 Thank Melissa C
Level Contributor
2 reviews
Reviewed 9 March 2017 via mobile

I was skeptical about the $25/adult tour but was totally worth it. Its slow paced and not terribly strenuous but closed toe shoes are required. Great for adults and children.

Thank Josh S
Level Contributor
3 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
Reviewed 1 March 2017 via mobile

The tour was neat, but the tour guide she was probably the best thing she was a delightful spirit to have as a guide

Thank Nicole R

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