I am a huge geek for ghost hunting. When I finally got to the ghost-mecca-center that is Gettysburg I was psyched. We did several tours and concluded that this one was the best. You start in the battlefield and even if you’re skeptic, you’ll be overwhelmed with emotion. Then you walk to several other historic buildings with a guide who tells you the doom and gloom that went on there. I didn’t see any “ghosts” but my camera did mysteriously stop working.