In the small town of Ashland, Pennsylvania, Route 61 takes an unexplained detour; a “Keep Out” sign straddles the original highway. Ignore the warning and you'll arrive in the abandoned town of Centralia, where an underground mine fire has been burning since 1962 when residents accidentally ignited a vein of anthracite coal. Despite efforts stop the fire it still burns today and could burn for 250 years. Been here!
The Los Feliz Murder Mansion in Los Angeles has been abandoned for more than 50 years. On December 6, 1959, Dr. Harold Perelson bludgeoned his wife to death and attacked their 18-year-old daughter with a hammer. He then committed suicide by drinking acid. A neighbor later bought the property, but never lived there. That neighbor has since passed away and left it to his son, who doesn't want anything to do with it. The interior is a time capsule from the night of the tragedy.