Harmony, Minnesota: Niagara Cave
RoadsideAmerica.com Team Field Report
- Address:
- Niagara Cave Rd, Harmony, MN
- Directions:
- Two miles south of town on Hwy 139, then two miles west on CR 30.
- Hours:
- Summer daily 9:30-5:30; fewer hours and days off-season. (Call to verify) Local health policies may affect hours and access.
- Phone:
- 507-886-6606
- Admission:
- Adults $16.
- RA Rates:
- Worth a Detour
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Formations include a 60-foot-high waterfall and "Paul Bunyan's Bed." Hundreds of weddings have been performed in the underground Chapel Room.
Roadsideamerica.com Report...Visitor Tips and News About Niagara Cave
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Niagara Cave's latest planned feature is an 18 hole mini-golf course. "Coming soon!"
[AR, 06/09/2013]Nearby Offbeat Places



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We hope the course is inside the cave, not out by the parking lot. June 2017: Tipster AR writes: "It's out by the parking lot." April 2019: Photo added.