Family trip - Our group was from 75-5 years old and everyone had a great time. Pictures and videos don't do it justice, you need to experience yourself to understand how cool it is. I think our tour guy was Brendan (?) he was great and funny. Everyone working was very friendly and helpful.

Always Recommend! - Our tour guide, Maddison, was phenomenal! She showed us how the unbelievable was believable. Water flowed uphill, a ball rolled uphill, and height didn’t matter. Maddison was able to keep everyone entertained, from 3 years old to adults. This is a must do stop on your trip.

Worth a visit! - This was a lot of fun. We came for the morning tour and had a great tour guide, Macey, who kept things super fun. We brought our daughters, 10 and 13 who really enjoyed it. Prices at gift shop were great which was also wonderful. Highly recommend, fun spot.

Tourist trap that absolutely delivers! - Absolutely a mind blowing experience - Whether you Believe in magic or just the magic of physics it's awesome. My son was blown away and loved cracking a geode at the end!

Canadians visit Cosmos! - Such a crazy experience!! A must do when in the area! Our guide, I believe her name was Kelsey, was great! Knowledgable, funny and allowed everyone to take their time and try the different stations. So glad we fit this into our trip!

Trippy - but lots of fun - My kids are still talking about the mystery house. They loved it. Made me sick, which was still interesting. It was lots of fun and we had a great tour guide.

Really fun experience - This place was fun for our whole family and the staff were really nice and the Black Hills Huckleberry with Sea Salt Dark Chocolate bar was the best Chocolate I've ever had!

Great time for the family. - Such a fun place. Our tour guide was great. This was a very neat experience. My kids minds were blown by the entire place. Very reasonably priced and a good short (1 hourish) stop for a family trip.

Fun time! - Loved watching the kids interact. A funky play on vision and perception. Tour guide really brought it all together. A bit physically challenging due to the inclines.

Nostalgic - Fun place - I had been here when I was much younger, more than once. My husband had never been. I don't remember any issues before, but my older self could not handle the vertigo very well - and I had taken dramamine. It does mention people with balance issues shouldn't tour it, but that is not as specific as it should be. I cannot recommend for people who get dizzy easily, but kiddos will have a lot of fun.