In preparation for Halloween, FlixBus has mapped haunted houses, spooky tours, and parades across the US to rank the country’s Top 100 Spookiest Cities. Check out these spooky charts below! ( photo source ) Gettysburg, Pennsylvania, offers the #1 spookiest experience in the US , boasting 131 haunted places and 13 Halloween parades per 100,000 people. Have you ever visited Gettysburg? My son was really into ghosts and civil war history as a tween and teen, so we took a weekend vacation to Gettysburg and did the walking ghost tours. I had such an eerie feeling the entire trip. I also heard strange noises at night in the hotel. If you like spooky and history, I highly recommend a visit. Of course, you shouldn’t miss the notoriously fright-inducing Salem, Massachusetts . The city of witches is part of the Top 3 offering 43 haunted places, 19 spooky tours and 5 halloween parades. Last year, this was my son's Halloween destination. He loved it. There...