The Devil’s Kettle Waterfall
Disappearing River, another name for the Devil’s Kettle waterfall, has long captivated park visitors in Minnesota. Located on the beautiful northern shores of Lake Superior, this wonderful wilderness park has a lot to offer visitors, but the park’s most impressive feature is an underground waterfall. Science and explorers are baffled by the fast-moving river, which seems to defy natural laws. Both sides drop over a standard 50-foot waterfall before disappearing into thin air.
The Devil’s Kettle Waterfall
Pennsylvania’s Ringing Rocks
In this location, a ‘Rock Concert’ takes on new meaning. To feel a genuine scientific oddity, curious people gather in northern Pennsylvania near the scenic Delaware River. When walked on, the large rocks that make up the landscape here resound like bells. Anyone contemplating a trip should consider what we have to say. Bring a hammer, just in case. Researchers have been studying the remarkable Ringing Rocks of Pennsylvania for many years, but no conclusive explanation has been found. There’s no denying it: this shouldn’t be possible. However, it’s undeniable that the rocks around here ring, even if not all of them can be heard. Only a third of the rocks made a distinctive noise, according to previous estimates. However, research conducted in 1965 found that although all the rocks in this area ring, some have a pitch that is inaudible to the human ear. Unfortunately, the results of that investigation did not reveal what caused the problem.
Pennsylvania’s Ringing Rocks
