Judge C. R. Magney State Park is a state park of Minnesota, USA, on the North Shore of Lake Superior. It was named for Clarence R. Magney, a former mayor of Duluth and judge on the Minnesota Supreme Court, who was instrumental in getting 11 state parks and scenic waysides established along the North Shore. The park is best known for the Devil’s Kettle, an unusual waterfall and rock formation in which half of the Brule River disappears into a pothole. The park is best known for an unusual waterfall located on the Brule River 2.4 km from its mouth. The river splits in two to flow around a mass of rhyolite rock. The eastern flow goes over a two-step, 15 m waterfall and continues downstream. The western flow surges into a pothole, falling at least 3 m, and disappears underground. It is believed the water rejoins the main channel of the river or has a separate outlet into Lake Superior, but it has never been located. Researchers have dropped brightly colored dyes, ping pong balls, and other objects into the Devil’s Kettle without result. There is even a legend that someone pushed a car into the fissure, but given that the Devil’s Kettle is wholly inaccessible by road, most commentators dismiss this as hyperbole.
