The Walnut Lane Inn in Lyman, South Carolina, is described as being famous for its "lingering guests," suggesting it is a haunted location where paranormal activity is reported by visitors and employees. While the details aren't specified, the phrasing indicates the presence of spirits or ghostly presences within the inn. The hotel is known for its "lingering guests," which is a euphemism for ghosts or other paranormal phenomena. Reports of haunting activity are what make the inn famous. While not detailed, this could include unexplained noises, apparitions, or other phenomena often associated with haunted locations.