The Wandering Rocks
The mysterious “moving rocks” or “sailing stones” of Racetrack Playa in Death Valley, California have generated a great deal of debate. For years, growing track marks have been found following these stones across the playa.
To date, no one has been present when the rocks have actually moved. However, scientists have studied the sailing stones for decades and clear and compelling evidence indicates that the rocks do indeed move without human or animal interference.