Niagara Cave is a limestone cave located in Harmony, Minnesota. The cave is approximately 200 feet deep; features include an underground stream, 60 …
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4.5/5 · 299 reviews
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4-star
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3-star
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2-star
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1-star
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Oct 2, 2024
I love this place. This was my seconds time through the cave and it was just as amazing as the first. The tour guide was very sweet and knowledgeable. I would definitely recommend a visit.Full review by GrandTour00273611100
Sep 22, 2024
Great tour. Guide was very informative. Just long enough. Very interesting. Not too hard to walk even for 70+ year old. Lots of stairs.Full review by Bill S
Sep 9, 2024
As a family that home educates, we wait for the school year to start to take some vacations to miss the crowds. This was the perfect vacation. We went with my parents, my brother and his family, and …Full review by Tara T
Our daughter is 4. She was able to do the stairs. That being said I had to leave as the stairs were to much. The kids actually liked Crystal cave better.
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