Niagara Cave
![]()
Harmony, MN
Active1 machine
From collectors
Directions from Harmony: 2.5 miles south on Minnesota 139, then 2.5 miles west on county 30 and watch for signs.
The cave is amazing and well worth the tour--takes about an hour.
The Machine is electric and is located in the gift shop on the right side of the entry door as you go in.You do not have to pay to get to it.
Design is:
1) 'Niagara Cave, Waterfall', rock formation,
Rear- Harmony, MN, niagaracave.com, 1-800-837-6606
27Jun2025 - RAH - Successful mail off! Super friendly staff and the coin is rolling great! Got the coin back in 14 calendar days.
Machines and designs
| Machine | Designs | Coin type |
|---|---|---|
| Machine 1 | 1 | Mule |
1 photo from collectors
Report an update to this machine
Know something this listing does not? A new machine, new designs, moved, gone, jammed. Describe it below and a volunteer will check it and update the record.
