"Christabel" is a narrative poem written by the English poet Samuel Taylor Coleridge in the early 19th century. It tells the story of a young woman named Christabel who encounters a mysterious stranger in the woods. The poem explores themes of innocence, supernatural elements, and the conflict between good and evil. The poem is notable for its unfinished status, as Coleridge never completed it. It is written in a unique meter and features vivid imagery, contributing to its haunting atmosphere. "Christabel" is often studied for its innovative style and its place in the Romantic literature movement.