The Six Ghosts Of The Crescent (by Rebecca J. Becker): Michael, Theodora, The Lady in White, The Girl in the Mist, The Little Girl, and the Little Boy. The Crescent Hotel in Eureka Springs, Arkansas, (1937-1940) served as a cancer hospital) is rumored to be one of the most haunted places in the world. This hotel has a long history, yet many who visit claim to experience some strange and unsettling things. The most haunted rooms are: Room 419 (Theodora's Room), Room 424 and Room 218.