The Plaque marks the town. Legend has it this mine was discovered by accident. Charles McMillen had a hangover from the night before and while on a trip decided to get some shade and rest. The chunk of rock that broke off was the start of the silver mine. Hounded by Apache's, the town of McMillenville had a rough time surviving and by 1885, the camp was deserted.
Today there is nothing left but a plaque on the side of the road.