Riverdale Road in Thornton, Colorado, is famous for numerous hauntings, including sightings of a woman in white and a headless jogger, a phantom Camaro with one headlight, and reports of demonic animal apparitions. Drivers also experience sudden vehicle breakdowns, blood-splattered signs that change, and a general feeling of dread or being watched. One legend tells of a property called "The Gates of Hell" due to a local man who went mad and burned his family to death in their mansion. Drivers report seeing a woman in white walking along the road, who sometimes vanishes when a passenger door opens. At Jogger's Hill, a headless jogger is said to run alongside cars, and some believe slowing down for him invites misfortune. A phantom vehicle with only one headlight is sometimes seen racing or following other drivers. Some stories describe demons appearing as animals, with encountering three possibly meaning you won't make it to the end of the road. Cars reportedly break down suddenly on Riverdale Road, adding to its unsettling reputation. Signs along the road are said to have blood splatter that inexplicably changes, or even disappear. People have reported feeling dread, a sense of being watched, or seeing unexplained shadows and hearing unexplained sounds. This legendary location is near Riverdale Road, named after a former property that burned down. The story states the property's owner was possessed by a demon and burned his mansion, killing his family inside. The large iron gates that once stood in front of the mansion are still a focal point for paranormal stories.