Louisiana occupies a category of its own in American haunt culture. New Orleans is widely recognized as the most haunted city in America, with centuries of voodoo tradition, yellow fever epidemics, and a French Creole history of death and ritual that makes Halloween feel less like a seasonal event and more like a natural state of being. Ghost tours operate year-round here, and October elevates the entire city into a month-long celebration of the macabre. Beyond New Orleans, Baton Rouge and Shreveport host commercial haunted house productions that leverage Louisiana’s subtropical atmosphere and Spanish moss-draped landscapes. The state’s warm October climate enables outdoor experiences unavailable in northern states well into the season. Find all haunted houses and Halloween events in Louisiana below.