For decades, the enigmatic “sailing stones” of Racetrack Playa in Death Valley National Park have captivated scientists and ...

Racetrack Playa is a dry, flat lakebed in California that is littered with hundreds of mysterious, moving rocks. Also known as the "sailing stones," these rocks leave tracks stretching up to 1,500 ...

Location: Death Valley National Park, California Coordinates: 36.68167631035219, -117.56270022604872 Why it's incredible: The playa is home to "sailing stones" that seem to move of their own volition.