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Niagara Cave

Harmony, MN
+1 800-837-6606
Review Highlights
A good hike

Went here because it was 91 degrees and too hot to ride on the Root River trail. Informative tour... read more

Reviewed 3 weeks ago
via mobile
Very fascinating Cave.

If you come to South East MN you must go to the Niagara Cave. Bring and jacket or sweater it is... read more

Reviewed 7 September 2017
Read all 175 reviews
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  • Excellent63%
  • Very good30%
  • Average6%
  • Poor1%
  • Terrible0%
Travellers talk about
“gift shop” (21 reviews)
“our tour guide” (15 reviews)
“wear a jacket” (6 reviews)
Closed Now
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Hours Today: 9:30 am - 5:30 pm
Harmony, MN
+1 800-837-6606
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Reviews (175)
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1 - 10 of 175 reviews

Reviewed 3 weeks ago via mobile

Went here because it was 91 degrees and too hot to ride on the Root River trail. Informative tour, 1 mile long to 200 feet below surface. Rated one of the top 10 caves in the country

Thank robertew2014
Reviewed 7 September 2017

If you come to South East MN you must go to the Niagara Cave. Bring and jacket or sweater it is cool down there. You will also need a comfortable pair of shoes. You will walk a mile and have to climb stairs to get...More

1  Thank claudiagC2383WY
Reviewed 27 August 2017 via mobile

Excellent if you like to see all the rocks formation , you enjoy the company of your guide who is very knowledgeable on the rocks formation. They have a store recommended for all the little trinkets you can find on a cave. Make sure you...More

Thank Deelove67
Reviewed 23 August 2017 via mobile

I've visited caves all over the US, but this was a first time at Niagara Cave. It's a limestone cave with some impressive soda straws. Don't look for any large stalagmites or stalactites. The impressive features were the size and depths of the caverns. The...More

Thank Dix_M123
Reviewed 15 August 2017 via mobile

Before i forget to mention it, please wear a coat or sweatshirt. Its cold 48 degrees! Its a workout getting out but its really amazing how it was discovered and how over the last million years how the underground river carved away the cracks and...More

Thank Tracie526
Reviewed 12 August 2017

We visited with another couple, it was a 96 degree day outside and the 48 degrees in the cave felt amazing, my husband and friends fiance were fine in t-shirts, but myself and friend wore a sweatshirt. I read the other reviews about complaints if...More

Thank Sarah F
Reviewed 12 August 2017 via mobile

Didn't have enough time to visit the cave but the gift shop was really cool. Famliy run for many years.

Thank arn0ldc1
Reviewed 10 August 2017 via mobile

Great family day trip. The kids loved it and so did we!! You have to stop at the Village Square Restaurant before or after the cave!! Great lunch specials, burgers and oh my the pie!!!

Thank Julie B
Reviewed 8 August 2017

I have been here years ago and it wasn't as busy. The roads were being repaired so it took longer to get to the cave (no fault of the cave) and with the amount of people in the cave you only have one way in...More

Thank chiefbluehawk
Reviewed 12 July 2017

Interesting cave with waterfall that is impressive. No pretty colors. One hour tour that is really 40 mins of tour and 20 mins of walking back since it is not a loop. It goes through some very narrow passageways and has some low areas to...More

1  Thank Sonja S
Nearby Restaurants
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On The Crunchy Side
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Harmony House
32 reviews
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Nearby Attractions
Forestville/Mystery Cave State Park
105 reviews
19.20 km away
Root River
182 reviews
24.43 km away
Masters Hotel
17 reviews
16.54 km away
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Questions & Answers
Lisa C
27 September 2016|
AnswerShow all 5 answers
Response from MDJ334 | Reviewed this property |
We really liked Mystery Cave better. We had a much more knowledgeable guide.
9 August 2016|
AnswerShow all 8 answers
Response from Donna S | Reviewed this property |
Yes, but you will have to carry them some of the time.... It's well with it!! It's an annual summer stop for our grandchildren and us. They've got a nice mini golf area and the kids can also pan for gold! Remember to dress... More
1 July 2016|
AnswerShow all 5 answers
Response from Judy G | Reviewed this property |
From start to finish it is about 1 hour.