Many cities have their own local ghost stories tied to specific locations. Take Stockholm and its Kymlinge Metro Station, which is said to host a silver phantom train that passed through. Like many ghost stories, this one even has a kernel of truth. The Silverpilen is a special model C5 metro train that was manufactured in the mid-1960s. It was made of aluminum as a proof-of-concept for lighter, and therefore more efficient, operation. For unknown reasons, the train was never painted the same green colors as the rest of the metro…
