The magical world in C.S. Lewis’s Chronicles of Narnia is called Narnia.
Narnia is both the name of the wider fictional world in common usage and the name of one of its central countries. Across the seven books, readers encounter forests, seas, islands, talking animals, giants, dwarfs, and other lands connected to Narnia. The setting is governed by its own history, calendar, rulers, and creation story.
Lewis’s Narnia books draw on Christian themes, classical mythology, fairy tales, and northern European legend. Aslan, the lion who guides and rules Narnia, is the most prominent symbolic figure, while the human children from our world enter Narnia at different times. A common mix-up is treating Narnia as only a single town or castle; it is more accurately a kingdom and, in broader discussion, the name used for the entire imaginative setting. The series was published between 1950 and 1956.