For 11 horrifying miles, Riverdale Road near Thornton, Colorado is crammed with enough horrifying legends to bring even the bravest paranormal investigator to his knees, from a ghostly runner attacking parked cars on Jogger's Hill to various demons and even a phantom Camaro revving up and down the winding road. But the Gates of Hell seems the epicenter. The physical iron gates are now gone, but what remains is the partial shell of an old mansion where a madman supposedly burned his wife and children alive. Left behind are the barren, charred plot of land and a white-clad woman who wanders the area. She's joined by the ghosts of slaves supposedly hanged from the now-charred tree. Go ahead and run away when you see something creepy like an ethereal pack of dogs... you're probably just going to bump into something worse, possibly Hell, a portal to which some believe is here. That maybe explains why so many demons were conjured in a weird underground chicken coop near a set of underground tunnels. It's unknown when things got really hairy, though given the spirits of ghost slaves, it's safe to assume terrible things have been happening on Riverdale Road since the 1850s. And each time something terrible happened over the decades, it just kind of got stacked onto this nesting doll of a horror show.
