@maddyswain: Niagara Cave takes you nearly 200 feet underground to discover a hidden world filled with a 60-foot waterfall, ancient fossils, twisting cave passages, and glowing phosphorescent minerals you have to see to believe. Niagara Cave is a must-add to your Minnesota bucket list! #minnesota #exploreminnesota #summertravel #midwest #uniquefinds @Niagara Cave @exploreminnesota
I went here. It was awesome. Mystery cave is also not too far
2026-07-18 01:25:46
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SkyyBlueLogan :
I loved it, it was fun. There’s a gift shop on top too. Harmony MN is also large Amish community.
2026-07-17 19:03:51
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Hannah :
I went there as a kid but I think I'd like to go as an adult. I'm fat, though. How tight are the squeezes? lol
2026-07-16 14:06:29
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Bmoda26 :
Thank you for sharing this
2026-09-10 00:01:51
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gro_mn :
Harmony is a beautiful place that is currently fighting the addition of a data center to its lovely community.
2026-07-17 11:03:15
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Pittiemom :
It's also the only cave with zero bats because there is only one entrance.
2026-07-16 13:06:48
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RNyberg16 :
Runs under the farm that my mom grew up on. Her dad and the neighbor found it.
2026-07-17 00:54:40
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Janessa⚯͛ :
imagine your down there and it starts to collapse and you get stuck down there and end up dying in the dark.
2026-07-16 16:42:52
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Mariana :
this is sick!! definitely have to see this next summer 😍
2026-09-08 16:37:12
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gooning2ashnikko.rn :
My dads best friend owns it
2026-07-16 18:43:01
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Skarlett :
I like it there! I did a trip there and then I went to another nearby cave, forgot the name tho!
2026-07-16 17:54:33
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Tarun Kumar Pulgam :
I been to some other Cave in Minnesota, idk if it’s this one but got a tour of everything and it was super fun to visit, even went to the gift shop afterwards
2026-07-17 10:54:36
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Tara VanDenHeuvel :
I went a couple years ago and it’s totally worth it! Very fun!