La Llorona is a popular figure in Latin American folklore, often depicted as a ghostly woman who mourns her lost children. The legend varies by region, but she is typically described as having long, flowing hair and wearing a white dress. According to the stories, La Llorona roams rivers and lakes, crying for her children, whom she accidentally drowned or lost. Many believe that hearing her cries is an omen of misfortune. The tale serves as a cautionary story, warning children to stay away from dangerous waters.