They say the freaks come out at night-and on no night more so than October 31. We propose four uncanny urban settings, both stateside and across the pond, where ghosts and ghouls add to the daily hustle and bustle. Or, discover the places where legends are born, like Transylvania, Roswell, and Salem. We've also hacked our way through several hair-raising hotels to recommend a night where a notorious ax-murderer once slashed or the hotel where Stephen King was inspired to write The Shining. So pack your best costume, vampire stake, or ghost buster, and head out for the Halloween night of your dreams (or nightmares)!