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Niagara Cave, Harmony

#19 of 138 in Nature in Minnesota
Must see · Cave · Nature / Park
Niagara Cave is located in Harmony. For travelers who use our international travel planner, Harmony holidays become easier to arrange, with trips to the Niagara Cave and other attractions mapped out and timetabled.
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Niagara Cave reviews

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TripAdvisor traveler rating 4.5
213 reviews
  • This is a great place to visit on a cloudy, rainy day. The weather in the cave never changes. It's always about 55 degrees. You should wear a light rain jacket because there are places where it...  more »
  • Visited the cave on a rainy day while camping at a nearby state park. The facilities are very nice, and the tour guide was quite knowledgeable. The cave itself has some interesting features...  more »
  • The cave tour was beautiful and the tour guide was both interesting and informative. They keep the groups small enough and spaced out enough to enjoy the tour without it feeling rushed or busy. The natural wonders are amazing to see and they have done a great job of leaving them as natural as possible. They are also good and providing input ahead of time such as not bringing backpacks or tall back baby carriers due to the narrow spaces.
  • So beautiful! Stunning property with a playground gift shop some food choices... a place to bring your own lunch! It was a great tour. So much information is given definitely out of this world. You go down 200 feet & see some pretty amazing things. Violet I think was our tour guide she was so knowledgeable & kept us interested! So many stairs definitely a good work out but a great time for people of all ages.

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Side trips from Harmony

Duration: 2 hours
Duration: 2 hours