Before long, the settlers' desecration of the mountain caused a great tragedy, which, depending on the park, is usually depicted to be an earthquake (Disneyland and Disneyland Paris), a tsunami (Tokyo Disneyland), a flash flood (Walt Disney World), which befell the mines and town, and the town was abandoned. Some time later, the locomotives were found to be racing around the mountain on their own, without engineers or a crew. The Big Thunder Mountain Railroad was founded in the old mining camp to allow wanderers to take rides on the possessed trains.