Manchac Swamp, in Lousiana, is home to two separate supernatrual stories. The first is that the swamp is home to the rougarou (apparently a local dialect version of Loup Garou, which is the American South version of the werewolf). This beast is said to haunt the swamp, looking for victims to tear apart.
But, the actual ghost story comes courtesy of the legend of an alleged Voodoo priestess named either Julie White or Julie Brown. She lived in a small town in or near the swamp in the early 20th century, and apparently liked frightening her neighbors for fun. Amonf her activities was her frequent statement that "one day I'm gonna' die, and I'm takin' alll of you WITH ME!" I like to think that this was followed by her rubbing her hands and cackling. She was also known to routinely predict disasters, including the destruction of neighboring towns, only to have her predictions come true in short order. The neighbors took to calling her "the oracle."
Well, in 1915, she died, and a hurricane struck New Orleans, destroying (some sources say burying) her town...taking it all with her.
Since then, people entering the swamp have reported hearing her singing her song (if it is Julie Brown, I hope that song is "Homecoming Queen's Got a Gun"), and often hearing a woman's voice scream eerily, echoing thoughout the swamp. It is said that those who have entered the swamp to test the spirit routinely leave as terrified believers in the paranormal.
Commentary: I looked this story up on multiple websites, but each of them had the same story, sometimes almost word-for-word, so I linked to only the most relevant sources below. This lack of variation (and lack of detail) is a bit irritating. But this is often a frustration in seeking out ghost stories. I also was disappointed that details of the werewolf story were typically light, though I didn't persue that as much as I might have, since I am more interested in ghosts than monsters.
This story is the source of local tourism, with Cajun Pride tours taking people to the cabin where the alleged priestess once lived, as well as the cemetary where she is supposedly buried. While I am skeptical of the story and the motives behind it being spread, I am nonetheless glad that I heard it. It may be a by-the-numbers voodoo story, but it is still fun.
Sources: Roadtrippers.com, iO9, Abondoned! blog,