HTML SitemapExplore
logo
Find Things to DoFind The Best Restaurants

Crystal Onyx Cave — Attraction in Glasgow

Name
Crystal Onyx Cave
Description
Nearby attractions
Nearby restaurants
Nearby hotels
Related posts
Keywords
Crystal Onyx Cave tourism.Crystal Onyx Cave hotels.Crystal Onyx Cave bed and breakfast. flights to Crystal Onyx Cave.Crystal Onyx Cave attractions.Crystal Onyx Cave restaurants.Crystal Onyx Cave travel.Crystal Onyx Cave travel guide.Crystal Onyx Cave travel blog.Crystal Onyx Cave pictures.Crystal Onyx Cave photos.Crystal Onyx Cave travel tips.Crystal Onyx Cave maps.Crystal Onyx Cave things to do.
Crystal Onyx Cave things to do, attractions, restaurants, events info and trip planning
Crystal Onyx Cave
United StatesKentuckyGlasgowCrystal Onyx Cave

Basic Info

Crystal Onyx Cave

425 Prewitts Knob Rd, Cave City, KY 42127
4.9(1.3K)
Open 24 hours
Save
spot

Ratings & Description

Info

Adventure
Outdoor
Family friendly
attractions: , restaurants:
logoLearn more insights from Wanderboat AI.
Phone
(270) 773-3377
Website
crystalonyxcaveky.com

Plan your stay

hotel
Pet-friendly Hotels in Glasgow
Find a cozy hotel nearby and make it a full experience.
hotel
Affordable Hotels in Glasgow
Find a cozy hotel nearby and make it a full experience.
hotel
The Coolest Hotels You Haven't Heard Of (Yet)
Find a cozy hotel nearby and make it a full experience.
hotel
Trending Stays Worth the Hype in Glasgow
Find a cozy hotel nearby and make it a full experience.

Reviews

Things to do nearby

Acquired Structure Live Burn
Acquired Structure Live Burn
Sat, Dec 13 • 7:30 AM
6798 Gotts Hydro Road South, Smiths Grove, KY 42171
View details
Get the Appoverlay
Get the AppOne tap to find yournext favorite spots!
Wanderboat LogoWanderboat

Your everyday Al companion for getaway ideas

CompanyAbout Us
InformationAI Trip PlannerSitemap
SocialXInstagramTiktokLinkedin
LegalTerms of ServicePrivacy Policy

Get the app

© 2025 Wanderboat. All rights reserved.
logo

Posts

LeAnn CassidyLeAnn Cassidy
We ended up here because all the reviews said this was the cave not to miss. This was an amazing experience! 🥹 Upon arrival, we found lots of corky statues in silly places around the outside. The owner was busy cutting down a tree and our entire group was absolutely loving watching him work. 😂 we peaked around the gift shop and knew we'd have to come back for a few things. As we were browsing, our tour guide popped in to ask if we'd like to join their group. We said of course and got set up with tickets. Only $18 each! At the start of the tour, our tour guide, Jack, was quick to break the ice with a few jokes. He explained the history of the cave and all the work the new owners, Scott and Sara, had put into making the tour safe and up to date. Being that this is my second cave tour as an adult, I really appreciated this reassurance! There are two levels at Crystal Onyx. Our group (which was only 9 people) took the top level. Along our route we counted 30 salamanders. 😂 we walked slowly to count them and make sure not to step on any as it's hatching season. This gave a great opportunity to see the cave up close and slowly check it all out. Jack was very entertaining and kept us all laughing as well as having a bunch of knowledge on this cave and others. On the way out, he mentioned 10% on the lower level and THE ENTIRE group was ready to go! Gary was our tour guide for this trip. He was super warm and knew a lot about the caves. The lower level is similar to the upper level but felt a little longer length wise, not sure if that's actually the case or not. The upper surely seemed to take longer with all the information. The light shows at the end of both tours were my favorite part! Our entire group was still thrilled at the end. Side note, my husband is a contractor and couldn't stop raving about all the hard work that Scott and Sara have done including hiding as much wiring as possible and making you feel safe and secure while standing on grates 90 feet in the air. Not to mention the gravel they were able to bring in by hand to cover the walkway. Highly highly suggest!! Almost forgot to mention these beautiful painted rocks that I could not pass up or the awesome piece of coal my husband bought!
Kristy StieberKristy Stieber
Favorite cave so far!!! We did the historic tour and the dome and dripstones at mammoth caves first. Next day we did the lost river boat tour, and last minute decided to check out crystal onyx caves (not to be confused with onyx cave, mammoth onyx, etc). We all LOVED crystal onyx!! First reason, it was not nearly as busy, very small group for the tour so we got to stop for pictures and ask more questions. I felt like I learned more and saw more features of the cave. While we still really liked the domes and dripstones, there were just soooo many people and the guide had to rush us through to keep us on schedule. I felt like we couldn’t stop to take pictures and not all questions were answered. Crystal onyx blew them out of the water when it came to that. Our tour guide was Jana, and she was great! Very friendly and patient (our son had to pee and she snuck him out the back door so he could go before we went back up). The gift shop had some of the best prices I’ve ever seen! They had games outside for the kids to play while we waited for the tour. They shared the history of the cave and how the current owner became the owner. And lastly the cave itself was AMAZING! If I’m not mistaken they said they updated all the stairs and lighting to LED in 2018, and the pictures you can get are incredible compared to other caves with the dim lighting. I was blow away even at the entrance of the cave… although it was raining so we actually went in a different way than they normally do to avoid more outside walking. I should also mention we took the lower tour, there is another upper tour but we didn’t see that one (yet). If we can squeeze it in we might go back tomorrow before we leave. I’d highly recommend adding this one to your trip.
Jim TschetterJim Tschetter
Definitely a 10/10! Don't go to Cave City without a stop here at Crystal Onyx Cave. After spending a couple of hours at Mammoth, which was fine.... we were wanting more, specifically beautiful cave features such as stalactites, stalagmites flowstone, draperies etc.... of which Mammoth has very little. Crystal Onyx was easy to get to and has a really cute area in front with alien statues, dinosaurs another fun things for kids and grown ups to enjoy. They also have a sizable shop with snacks drinks and other souvenirs. We took a few photos and a walk around before our tour started and Gary was our guide. Gary is the real deal. He's been a tour guide for something like 20+ years in various Kentucky caves. Unlike our tour at Mammoth where I felt like the guide memorized his speech, Gary was a walking encyclopedia and pointed out so many different features and gave us an excellent understanding of what we were looking at. This guy really loves his job and his enthusiasm was delivered with every word. The tour was about an hour and 15 minutes and I could have stayed for another hour easily. The cave is covered in features that I love. Just look at the pictures and you'll see what makes this place very special. It's also family run and each of the workers that we met was super friendly. At Mammoth, the guides rushed our tour of 65+ people along. Here at Crystal Onyx, there were 4 people on our tour, Gary took his time, he offered to take pictures of my son and I and it was nice to walk the narrow winding passages of the cave at a slow pace. Mammoth might be the big draw in the area, but for me, the best memories of this trip will be of Crystal Onyx. Do yourself a favor and put it on your list of must do's when in town.
See more posts
See more posts
hotel
Find your stay

Pet-friendly Hotels in Glasgow

Find a cozy hotel nearby and make it a full experience.

We ended up here because all the reviews said this was the cave not to miss. This was an amazing experience! 🥹 Upon arrival, we found lots of corky statues in silly places around the outside. The owner was busy cutting down a tree and our entire group was absolutely loving watching him work. 😂 we peaked around the gift shop and knew we'd have to come back for a few things. As we were browsing, our tour guide popped in to ask if we'd like to join their group. We said of course and got set up with tickets. Only $18 each! At the start of the tour, our tour guide, Jack, was quick to break the ice with a few jokes. He explained the history of the cave and all the work the new owners, Scott and Sara, had put into making the tour safe and up to date. Being that this is my second cave tour as an adult, I really appreciated this reassurance! There are two levels at Crystal Onyx. Our group (which was only 9 people) took the top level. Along our route we counted 30 salamanders. 😂 we walked slowly to count them and make sure not to step on any as it's hatching season. This gave a great opportunity to see the cave up close and slowly check it all out. Jack was very entertaining and kept us all laughing as well as having a bunch of knowledge on this cave and others. On the way out, he mentioned 10% on the lower level and THE ENTIRE group was ready to go! Gary was our tour guide for this trip. He was super warm and knew a lot about the caves. The lower level is similar to the upper level but felt a little longer length wise, not sure if that's actually the case or not. The upper surely seemed to take longer with all the information. The light shows at the end of both tours were my favorite part! Our entire group was still thrilled at the end. Side note, my husband is a contractor and couldn't stop raving about all the hard work that Scott and Sara have done including hiding as much wiring as possible and making you feel safe and secure while standing on grates 90 feet in the air. Not to mention the gravel they were able to bring in by hand to cover the walkway. Highly highly suggest!! Almost forgot to mention these beautiful painted rocks that I could not pass up or the awesome piece of coal my husband bought!
LeAnn Cassidy

LeAnn Cassidy

hotel
Find your stay

Affordable Hotels in Glasgow

Find a cozy hotel nearby and make it a full experience.

Get the Appoverlay
Get the AppOne tap to find yournext favorite spots!
Favorite cave so far!!! We did the historic tour and the dome and dripstones at mammoth caves first. Next day we did the lost river boat tour, and last minute decided to check out crystal onyx caves (not to be confused with onyx cave, mammoth onyx, etc). We all LOVED crystal onyx!! First reason, it was not nearly as busy, very small group for the tour so we got to stop for pictures and ask more questions. I felt like I learned more and saw more features of the cave. While we still really liked the domes and dripstones, there were just soooo many people and the guide had to rush us through to keep us on schedule. I felt like we couldn’t stop to take pictures and not all questions were answered. Crystal onyx blew them out of the water when it came to that. Our tour guide was Jana, and she was great! Very friendly and patient (our son had to pee and she snuck him out the back door so he could go before we went back up). The gift shop had some of the best prices I’ve ever seen! They had games outside for the kids to play while we waited for the tour. They shared the history of the cave and how the current owner became the owner. And lastly the cave itself was AMAZING! If I’m not mistaken they said they updated all the stairs and lighting to LED in 2018, and the pictures you can get are incredible compared to other caves with the dim lighting. I was blow away even at the entrance of the cave… although it was raining so we actually went in a different way than they normally do to avoid more outside walking. I should also mention we took the lower tour, there is another upper tour but we didn’t see that one (yet). If we can squeeze it in we might go back tomorrow before we leave. I’d highly recommend adding this one to your trip.
Kristy Stieber

Kristy Stieber

hotel
Find your stay

The Coolest Hotels You Haven't Heard Of (Yet)

Find a cozy hotel nearby and make it a full experience.

hotel
Find your stay

Trending Stays Worth the Hype in Glasgow

Find a cozy hotel nearby and make it a full experience.

Definitely a 10/10! Don't go to Cave City without a stop here at Crystal Onyx Cave. After spending a couple of hours at Mammoth, which was fine.... we were wanting more, specifically beautiful cave features such as stalactites, stalagmites flowstone, draperies etc.... of which Mammoth has very little. Crystal Onyx was easy to get to and has a really cute area in front with alien statues, dinosaurs another fun things for kids and grown ups to enjoy. They also have a sizable shop with snacks drinks and other souvenirs. We took a few photos and a walk around before our tour started and Gary was our guide. Gary is the real deal. He's been a tour guide for something like 20+ years in various Kentucky caves. Unlike our tour at Mammoth where I felt like the guide memorized his speech, Gary was a walking encyclopedia and pointed out so many different features and gave us an excellent understanding of what we were looking at. This guy really loves his job and his enthusiasm was delivered with every word. The tour was about an hour and 15 minutes and I could have stayed for another hour easily. The cave is covered in features that I love. Just look at the pictures and you'll see what makes this place very special. It's also family run and each of the workers that we met was super friendly. At Mammoth, the guides rushed our tour of 65+ people along. Here at Crystal Onyx, there were 4 people on our tour, Gary took his time, he offered to take pictures of my son and I and it was nice to walk the narrow winding passages of the cave at a slow pace. Mammoth might be the big draw in the area, but for me, the best memories of this trip will be of Crystal Onyx. Do yourself a favor and put it on your list of must do's when in town.
Jim Tschetter

Jim Tschetter

See more posts
See more posts

Reviews of Crystal Onyx Cave

4.9
(1,295)
avatar
5.0
1y

We ended up here because all the reviews said this was the cave not to miss. This was an amazing experience! 🥹 Upon arrival, we found lots of corky statues in silly places around the outside. The owner was busy cutting down a tree and our entire group was absolutely loving watching him work. 😂 we peaked around the gift shop and knew we'd have to come back for a few things. As we were browsing, our tour guide popped in to ask if we'd like to join their group. We said of course and got set up with tickets. Only $18 each! At the start of the tour, our tour guide, Jack, was quick to break the ice with a few jokes. He explained the history of the cave and all the work the new owners, Scott and Sara, had put into making the tour safe and up to date. Being that this is my second cave tour as an adult, I really appreciated this reassurance! There are two levels at Crystal Onyx. Our group (which was only 9 people) took the top level. Along our route we counted 30 salamanders. 😂 we walked slowly to count them and make sure not to step on any as it's hatching season. This gave a great opportunity to see the cave up close and slowly check it all out. Jack was very entertaining and kept us all laughing as well as having a bunch of knowledge on this cave and others. On the way out, he mentioned 10% on the lower level and THE ENTIRE group was ready to go! Gary was our tour guide for this trip. He was super warm and knew a lot about the caves. The lower level is similar to the upper level but felt a little longer length wise, not sure if that's actually the case or not. The upper surely seemed to take longer with all the information. The light shows at the end of both tours were my favorite part! Our entire group was still thrilled at the end. Side note, my husband is a contractor and couldn't stop raving about all the hard work that Scott and Sara have done including hiding as much wiring as possible and making you feel safe and secure while standing on grates 90 feet in the air. Not to mention the gravel they were able to bring in by hand to cover the walkway. Highly highly suggest!! Almost forgot to mention these beautiful painted rocks that I could not pass up or the awesome piece of coal my...

   Read more
avatar
5.0
3y

Favorite cave so far!!! We did the historic tour and the dome and dripstones at mammoth caves first. Next day we did the lost river boat tour, and last minute decided to check out crystal onyx caves (not to be confused with onyx cave, mammoth onyx, etc). We all LOVED crystal onyx!! First reason, it was not nearly as busy, very small group for the tour so we got to stop for pictures and ask more questions. I felt like I learned more and saw more features of the cave. While we still really liked the domes and dripstones, there were just soooo many people and the guide had to rush us through to keep us on schedule. I felt like we couldn’t stop to take pictures and not all questions were answered. Crystal onyx blew them out of the water when it came to that. Our tour guide was Jana, and she was great! Very friendly and patient (our son had to pee and she snuck him out the back door so he could go before we went back up). The gift shop had some of the best prices I’ve ever seen! They had games outside for the kids to play while we waited for the tour. They shared the history of the cave and how the current owner became the owner. And lastly the cave itself was AMAZING! If I’m not mistaken they said they updated all the stairs and lighting to LED in 2018, and the pictures you can get are incredible compared to other caves with the dim lighting. I was blow away even at the entrance of the cave… although it was raining so we actually went in a different way than they normally do to avoid more outside walking. I should also mention we took the lower tour, there is another upper tour but we didn’t see that one (yet). If we can squeeze it in we might go back tomorrow before we leave. I’d highly recommend adding this one...

   Read more
avatar
5.0
2y

Definitely a 10/10! Don't go to Cave City without a stop here at Crystal Onyx Cave. After spending a couple of hours at Mammoth, which was fine.... we were wanting more, specifically beautiful cave features such as stalactites, stalagmites flowstone, draperies etc.... of which Mammoth has very little.

Crystal Onyx was easy to get to and has a really cute area in front with alien statues, dinosaurs another fun things for kids and grown ups to enjoy. They also have a sizable shop with snacks drinks and other souvenirs. We took a few photos and a walk around before our tour started and Gary was our guide.

Gary is the real deal. He's been a tour guide for something like 20+ years in various Kentucky caves. Unlike our tour at Mammoth where I felt like the guide memorized his speech, Gary was a walking encyclopedia and pointed out so many different features and gave us an excellent understanding of what we were looking at. This guy really loves his job and his enthusiasm was delivered with every word. The tour was about an hour and 15 minutes and I could have stayed for another hour easily.

The cave is covered in features that I love. Just look at the pictures and you'll see what makes this place very special. It's also family run and each of the workers that we met was super friendly. At Mammoth, the guides rushed our tour of 65+ people along. Here at Crystal Onyx, there were 4 people on our tour, Gary took his time, he offered to take pictures of my son and I and it was nice to walk the narrow winding passages of the cave at a slow pace.

Mammoth might be the big draw in the area, but for me, the best memories of this trip will be of Crystal Onyx. Do yourself a favor and put it on your list of must do's...

   Read more
Page 1 of 7
Previous
Next