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Cosmic Cavern

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Address: 6386 Highway 21 N, Berryville, AR 72616-9047
Phone Number: +1 870-749-2298
9:00 am - 5:00 pm
Closed now
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Sun - Sat 9:00 am - 5:00 pm

Cosmic Cavern was discovered in 1845, but wasn'€™t developed until 1927....

Cosmic Cavern was discovered in 1845, but wasn'€™t developed until 1927. The cave features a 9 foot soda straw the longest known in the Ozarks, and two bottomless lakes. One of the lakes was discovered in 1993 in the "Silent Splendor" section which made national news. This was Arkansas’ most delicate discovery. Make sure to bring your camera! Gift Shop, Snacks, Picnic area and camping available.

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TripAdvisor Reviewer Highlights

Read all 274 reviews
Visitor rating
  • 176
  • 71
    Very good
  • 13
  • 10
  • 4
awesome cavern

this is a must see, awesome cavern and 2 underground lakes, keep in mind there are very steep and narrow steps...but otherwise must see

5 of 5 starsReviewed 1 week ago

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274 Reviews from our TripAdvisor Community

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Showing 274: English reviews
Level Contributor
6 reviews
3 attraction reviews
5 of 5 stars Reviewed 1 week ago

this is a must see, awesome cavern and 2 underground lakes, keep in mind there are very steep and narrow steps...but otherwise must see

Thank AllenNLouisiana
Buffalo Prairie, Il
Level Contributor
49 reviews
26 attraction reviews
common_n_attraction_reviews_1bd8 17 helpful votes
4 of 5 stars Reviewed 1 week ago

My husband and I LOVE going to different caverns, and caves. We enjoyed this tour but felt that the tour guide dragged the tour out. Enjoyed the fact the the tour group was small. This tour is very expensive. It cost the two of us $29.00. Felt it wasn't worth that .

Thank rtjjeda7
La Vernia
Level Contributor
8 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 stars Reviewed 1 week ago

It's not often we travel through privately owned caverns, and this one was incredible. Our guide Jo was full of information and stories about the cavern past and present, and made the tour quite enjoyable.

Thank Anne K
Friendship, Arkansas
Level Contributor
4 reviews
common_n_attraction_reviews_1bd8 2 helpful votes
5 of 5 stars Reviewed 2 weeks ago

Cosmic Cavern was recommended to us by someone as a place to visit. Enjoyed the experience. Caves/caverns are great to visit on a hot September day in AR. The cavern is always about 60 degrees. This cavern is privately owned and on a fault line. It is neat to learn things about this cave. It is done well and has... More 

Thank Vicki A
Norman, Oklahoma
Level Contributor
8 reviews
6 attraction reviews
common_n_attraction_reviews_1bd8 4 helpful votes
5 of 5 stars Reviewed 3 weeks ago via mobile

Husband and I took 12 yr old and 7 yr old. It was a big hit with our family. Loved to hear the tour guide's history lesson of the property, geology of what we were looking at, and appreciated the rustic amenities. Too often these natural wonders are "over safetyfied" and lose the integrity of what they were showcasing. We... More 

Thank Stephanie S
Cosmic C, Owner at Cosmic Cavern, responded to this review

Thanks for the great response. That is one of the best written reviews we’ve had and I totally agree with the oversafetyfication of so many places, especially government caves. We do make sure all walkways and everything in the cave is safe for all and constantly work to improve the trails and lighting. Keep checking on us. We like the... More 

Level Contributor
1 review
5 of 5 stars Reviewed 4 weeks ago via mobile

The cavern is awe inspiring, and the guide was polite, knowledgable, and obviously enthusiastic about what she does. I recommend anyone visiting Arkansas visit the Cosmic Caverns.

Thank Brandon A
Harrison, Arkansas
2 reviews
5 of 5 stars Reviewed August 15, 2016

My kids loved the whole experience! They have been saying for the past month that they're ready to go back! Can't wait to go back again!

Thank sheilaspencer88
A TripAdvisor Member
5 of 5 stars Reviewed August 3, 2016 via mobile

So I've been on several cave tours and always wanted a little more of a spelunking experience. I was in the area on vacation and called around looking for a group to join as I was on my own for caving. I left my name and number with cosmic to see if they could fit me in. Within the hour... More 

Thank A TripAdvisor Member
Level Contributor
3 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
4 of 5 stars Reviewed July 28, 2016 via mobile

I was very pleased with our visit! Our guide was very knowledgable and funny! There are a couple tight squeezes but nothing you couldn't stand for and there was a bridge that was high and made my fear of heights flare up! There are several stairs and they are very steep! Great experience!

Thank Rebecca W
Level Contributor
15 reviews
4 attraction reviews
5 of 5 stars Reviewed July 25, 2016 via mobile

On Hot day, what a perfect adventure to go explore a cave! What a fantastic place, great guides and so much beauty, truly fascinating, well worth the trip and admission that you get your money's worth and more.

Thank Barb B

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