Earth Mystery#4 : Devil's Kettle falls

The Devil's Kettle falls is in Judge C. R. Magney State Park , USA. Its a unusual waterfall and rock formation where half of the Brule River disappears into a pothole known as a kettle. Many stories have been told about this disappearing water but nothing has been come up with a solid proof. Let's see how long this will remain as a mystery.

Devil's Kettle Fall