Devil’s Kettle waterfall mystery – river water plunges into abyss and nobody knows where it goes
Off of scenic Minnesota State Highway 61 is a freak of nature that doesn’t take a pair of binoculars or
Frozen Niagara Falls – waterfall landmark is close to freezing solid
Although not completely frozen (come on, - nearly 76,000 gallons of water flow over it every second), the flow over
