Aztalan State Park is rumored to be haunted by spirits of the ancient civilization that once inhabited the site. Situated on an archaeological site with burial and ceremonial mounds dating back to 1100 AD, the park is a popular spot for ghost hunters and those interested in paranormal phenomena. Aztalan was once a thriving settlement of the Middle Mississippian culture, a society of skilled farmers and artisans. The remains of their fortified village, including mounds and a stockade, are preserved within the park. The burial mounds in particular are a source of many of the paranormal claims. Visitors and researchers have reported various forms of paranormal activity over the years, though accounts are largely anecdotal. These stories are tied to the ancient civilization, with some believing the spirits of the original inhabitants remain tied to the site. Due to its historical significance and the persistent ghost stories, Aztalan is a popular destination for paranormal enthusiasts and those seeking a ghostly experience.