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Niagara Cave

Certificate of Excellence
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Address: Harmony, MN
Phone Number:
+1 800-837-6606
09:30 - 17:30
Closed now
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Sun - Sat 09:30 - 17:30

TripAdvisor Reviewer Highlights

Read all 157 reviews
Visitor rating
  • 94
  • 51
    Very good
  • 11
  • 1
  • 0

Underground cave. Many tours throughout the day. Tour is about 1 hour long. There is charge to tour the Cave and temperature is about 48 degree's . Tour guide explains history and... read more

5 of 5 bubblesReviewed 21 October 2016
Robin S
North Olmsted, Ohio
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157 Reviews from our TripAdvisor Community

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Showing 157: English reviews
North Olmsted, Ohio
Level Contributor
14 reviews
8 attraction reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 21 October 2016

Underground cave. Many tours throughout the day. Tour is about 1 hour long. There is charge to tour the Cave and temperature is about 48 degree's . Tour guide explains history and about artifacts . Does have a small underground water fall and a chapel where many people have gotten married in the cave. Great attraction to see when in... More 

Thank Robin S
Level Contributor
25 reviews
5 attraction reviews
common_n_attraction_reviews_1bd8 3 helpful votes
5 of 5 bubbles Reviewed 17 October 2016 via mobile

The caves are very cool! Our tour guide was younger but spoke clearly and effectively to the group. It was really neat to see all the stuff they showed us. The gift shop was also great and affordable. & the mini golf course was not notch and beautiful with fall colors as a back drop. There is also a nice... More 

Thank Rebecca C
Minneapolis, Minnesota
Level Contributor
36 reviews
9 attraction reviews
common_n_attraction_reviews_1bd8 10 helpful votes
5 of 5 bubbles Reviewed 10 September 2016

Toured both Niagara and Mystery caves in one day. Only about 30 minutes apart. Very busy on Saturday of Labor Day weekend. We bought our tickets and had a 40 minute wait. Allowed enough time to browse the gift shop and make a pressed penny souvenir for 51 cents! There are many stairs, not handicap accessible. Cave is quite cool... More 

1 Thank JPMamason
Chicago, Illinois
Level Contributor
111 reviews
69 attraction reviews
common_n_attraction_reviews_1bd8 36 helpful votes
5 of 5 bubbles Reviewed 8 September 2016

I went to Niagara Cave and was glad that I did. The tour lasts about an hour, the guides are informative, and the overall experience is positive. As there is only one way in and out of the cave, there are no bats, bugs, or insects in the cave. In fact, outside of humans on the tour, there are no... More 

1 Thank JHChicago2014
Saint Paul, Minnesota
Level Contributor
127 reviews
38 attraction reviews
common_n_attraction_reviews_1bd8 63 helpful votes
4 of 5 bubbles Reviewed 3 September 2016

The tour of Niagara Cave was very interesting and educational. The tour guide did a good job. The Niagara Cave site also allows for picnics and pan-mining. Be prepared to get wet from water dripping off the top of the cave! Unlike the Mystery Cave tour, it is not handicap-accessible.

Thank oakdale6884
Elk River, Minnesota
Level Contributor
22 reviews
8 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 27 August 2016 via mobile

Enjoyed this cave tour! Great guide who was very knowledgable. Lots of stairs with handrails. We had one person with us who has mild knee issues and she did just fine.

Thank MLEnger
Moscow, Idaho
Level Contributor
84 reviews
26 attraction reviews
common_n_attraction_reviews_1bd8 24 helpful votes
5 of 5 bubbles Reviewed 25 August 2016

Not far from Decorah, Iowa, this cave is an off-the-beaten path gem. The story behind its discovery was interesting and the spelunkers who developed it had a great idea. Love that the stairs are spread throughout the cave.The temperature was perfect after having been in some hot temps for days before.I loved the waterfalls. Guide was very knowledgeable,

Thank BrendaH3
Noida, India
Level Contributor
46 reviews
17 attraction reviews
common_n_attraction_reviews_1bd8 22 helpful votes
5 of 5 bubbles Reviewed 24 August 2016

Earlier I was reluctant to go there but I was wrong. This place is super awesome. Tour cost is $18 per person and children under 3 are allowed free of cost. I went there with my 2-year toddler and he also enjoyed it. There is a picnic spot out there to have lunch and a mini golf for kids. The... More 

Thank sumit1411
Level Contributor
443 reviews
233 attraction reviews
common_n_attraction_reviews_1bd8 502 helpful votes
4 of 5 bubbles Reviewed 18 August 2016

We visited Niagara Cave a few weeks ago. It had been raining a lot, and we were lucky enough to view the cave when the water was really flowing. Even our tour guide was surprised by the strong flow! The tour lasts about an hour; is guided, and for the most part is non-strenuous. I will admit going back up... More 

3 Thank kren250
Level Contributor
11 reviews
8 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 16 August 2016 via mobile

Would highly recommend this to anyone! It was a great tour for sure. Was definitely worth driving out of our way for it. We couldn't stop talking about it.

1 Thank Heather C

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Noida, India
6 months ago
Cedar Rapids, Iowa
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Typical questions asked:
  • Do I have to buy a ticket for my infant?
  • How do I get there using public transportation?
  • Is there a restaurant or café onsite?