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Cosmos Mystery Area

24040 Cosmos Rd., Rapid City, SD 57702
+1 605-343-9802
Review Highlights
Comos Mystery area

Dalton was the best ever! I'm 53 and know it's optical illusions but Dalton made it a really fun... read more

Reviewed yesterday
Eden Prairie, Minnesota
Made us dizzy!

This place is really wacky and definitely will leave an impression. My 6 year old loved it. The... read more

Reviewed 2 days ago
Saint Paul, Minnesota
Read all 712 reviews
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You'll wonder how it all works at this mysterious attraction where you can stand on the walls and balls roll uphill. The 30-minute tour will amaze and delight adults and children of all ages.
  • Excellent45%
  • Very good34%
  • Average15%
  • Poor4%
  • Terrible2%
Travellers talk about
“black hills” (67 reviews)
“whole family” (28 reviews)
Closed Now
All hours
Hours Today: 09:00 - 16:30
24040 Cosmos Rd., Rapid City, SD 57702
+1 605-343-9802
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Reviews (712)
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1 - 10 of 711 reviews

Reviewed yesterday

Dalton was the best ever! I'm 53 and know it's optical illusions but Dalton made it a really fun experience. Everyone in our group tour loved it

Thank bigredwhite1
Reviewed 2 days ago

This place is really wacky and definitely will leave an impression. My 6 year old loved it. The rest of my group did not enjoy it much. The illusion was just too much for us and made us feel ill, one of us for a...More

Thank Jafh1012
Reviewed 2 days ago

My brother , 2 kids , a friend and I visited the cosmos. Crazy and weird and very fun ! Felt a little dizzy after it, but soon went away. Natalie , our terrific tour guide was fantastic! Upbeat and full of energy as she...More

Thank THFromOmaha
Reviewed 2 days ago

I have done the Cosmos numerous times - and it never disappoints!!! We were there on a Sunday morning in June - We had 10 people in our group ages 65-4 - and everyone had a great time. I agree with other posts, it's a...More

Thank Amy C
Reviewed 3 days ago via mobile

This was truly an awesome thing to do as a family!!!! Even my 12 year old enjoyed himself, which sometimes is an uphill battle. It's not something I would have picked for us ordinarily but a coworker advised us to give it a shoot. They...More

Thank kylamills0831
Reviewed 3 days ago

Came here as a little girl so I knew what to expect. My fiance had no idea going in what it was all about, but he loved it. Our tour guide, Joe, was great and entertaining and couldn't ask for more. Something fun to do...More

Thank jmees91
Reviewed 4 days ago via mobile

Good visit wished it lasted longer though. Would of been fun to do a walk through on your own after the tour. The geode is the best price in town.

Thank LReneeAA
Reviewed 5 days ago via mobile

Stopped in while visiting the Black Hills did not know what to expect, it was fun!! Our Guide Charles was very good and funny! Everyone was laughing at one point or another! It is something you don't do everyday so it's worth the stop to...More

Thank Kristina S
Reviewed 6 days ago via mobile

This was not on our list until a friend and his girls (now in college) were recalling when they visited years ago! This stop will not be forgotten! So happy we went! Our boys (11 and 8) loved it. Even if there is a chance...More

Thank sonsspouseandme
Reviewed 1 week ago via mobile

My husband and I were on our way to Mt. Rushmore and saw a sign saying we could find, and crack our own geode. That was all I needed, but this also came with a 30 minute tour of the mysterious gravitational pull of the...More

Thank HopeandMike
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Questions & AnswersAsk a question
Susan C
What is the hours of operation and the entrance fee We are visiting in March 7
7 March 2017|
Answer Show all 2 answers
Response from Fontamama | Reviewed this property |
They don't open until April according to their website - since they are an outdoor event and in the Black Hills that makes a lot of sense! Yes there is a charge to get in..... 2017 PRICING $11 for those 12 years and older $6... More
Sheila H
Is it open on labor day sept. 4th 2014..what are the hours
6 February 2017|
Answer Show all 4 answers
Response from Anna O | Reviewed this property |
Yes from 10am-6pm i believe
Is it handicap accessible?
31 May 2016|
Answer Show all 2 answers
Response from Thomas W | Reviewed this property |
nope, lots of walking up steps, and bare ground.