Cosmic Caverns in Eureka Springs, AR

6386 HWY 21NBerryville, AR 72616
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One of Arkansas’ hidden treasures located between Eureka Springs, Arkansas, and Branson, Missouri, Cosmic Caverns offers a unique natural attraction the whole family can enjoy together. This must-see destination features the state’s largest privately owned show cave, complete with a one-hour and fifteen-minute walking tour of the natural nine-foot soda straw, two bottomless cave lakes, and more.

Good To Know

from Ashley, one of our Berryville Travel Experts
  • Two bottomless cave lakes.
  • Natural nine-foot soda straw.
  • Natural Ozark attraction.
  • Wear walking shoes.
  • The caverns can drip; you may get wet.
  • Tour takes about 1 hour and 15 minutes.
  • Located in Berryville, Arkansas about 30 miles south of Branson.


from Cosmic Caverns
Cosmic Cavern is one of Arkansas' hidden treasures. You will see 2 bottomless cave lakes during your 1hr and 15 minute tour. The first lake, South Lake, has had trout in it for nearly 50 years. Some trout have gone blind and most have lost their color. The bottom or end of these lakes has yet to be found.

Come see our newly discovered area "Silent Splendor." Silent Splendor has been hailed as a must see in Arkansas. Silent Splendor houses one of the longest soda straw formations in the Ozarks measuring over an incredible 9 feet!

Don't forget to bring your camera. In our Buddha Room we actually have a picture studio set up where our guides will take your family picture with your camera... no charge. This really makes a great personal souvenir.

Tripster Customer Reviews

2 Reviews
Stacy Stubbs
1 Review
"A must see!"
March 2019
We had an amazing experience! The staff was friendly and knowledgeable our tour guide was amazing. This was my first time ever doing a cave tour and we will be returning to experience this again.
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Tip: There are lots of stairs and tight spaces.

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Micah Dobson
West Salem, OH
4 Reviews
Verified Traveler
"Worth every dime"
November 2018
This is a fantastic cave experience and they have a very informative tour guide. You'll be taking lots of pictures
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Tip: It involves some tight spaces and rather steep stairs.

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TripAdvisor Reviews
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Abilene, Kansas
TripAdvisor user rating 5 out of 5
Reviewed October 13, 2019 NEW
our guide Miss Alie was very pregnant and bless her heart was very pregnant and bless her heart! She has a passion for that cave and before we went there I didn't realize that caves are alive I learned so much and I have my granddaughter with me it was phenomenal I probably took a hundred pictures and the man that owns it Larry is very wonderful to share his cave with the public it's a must see if you go to eureka Springs Arkansas it's in berryville not very far worth the drive
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"Nice quick little stop"
TripAdvisor user rating 4 out of 5
Reviewed October 12, 2019 NEW
The cave itself was amazing. There were a lot of soda straws, stalagmites and stalactites to see. It’s a little tight in some spots but that is what gives the cave character. The tour guide seem to be knowledgeable and cracked jokes so it was all around a good experience. We went through the cavern and then panned for crystals afterwards. It was a nice little stop.
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Etowah, North Carolina
"Best Cavern Tour!!!"
TripAdvisor user rating 5 out of 5
Reviewed October 03, 2019 NEW
We had picked a couple of caverns to visit. This was our second and don’t think any of the others could beat it. It is still active and there are some areas that have been only opened since the 90’s so more pristine. It was less commercial and you get more of a spelunking feel. Lisa was a great tour guide. If you only can do one, this is there one.
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McPherson, Kansas
"Tour guide was excellent!"
TripAdvisor user rating 5 out of 5
Reviewed September 09, 2019
We truly enjoyed our tour through this cave. Our tour guide was fantastic, although I don’t remember her name. I do know that she also works as a bartender in Eureka Springs when she’s not giving tours. We could tell that she truly had a passion for her job and loved everything about this cave! Her energy definitely transitioned to the rest of us too! She explained the history, how things came to be, and everything that we had questions on very clearly for any of us to understand! The cave had so many beautiful features ranging from times when people used candlelight to explore to recently discovered untouched beauties. This was a longer tour too, which I was happy about because I didn’t feel rushed at all and there was a very smooth transition between tour guides which allowed tours not to overlap. So if you’re a cave lover, it’s definitely a must see!
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Corona, California
"Great Experience"
TripAdvisor user rating 5 out of 5
Reviewed August 26, 2019
Our tour guide ,shazda,was very informative.. the staff was super friendly and very accommodating. If u have never been underground before this is the spot.. easy walk down into cave(stairs) and a well lit path.its a natural wonder to see.. We recommend it and we will talking the inlaws to experience this attraction..dont miss this ..
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Frequently Asked Questions about Cosmic Caverns

Is Cosmic Caverns handicap accessible?
Cosmic Caverns is not handicap accessible. There are approximately 60 stairs down into the cave. All visitors must exit via the same path.

Where is Cosmic Caverns located?
They are located in Berryville, Arkansas. It is about 30 miles or a 45 minute drive from Branson.