The fictional land in "The Chronicles of Narnia" is called Narnia. Created by author C.S. Lewis, Narnia is a magical realm filled with talking animals, mythical creatures, and epic adventures. The series begins with "The Lion, the Witch and the Wardrobe," where four siblings discover Narnia through a wardrobe. Narnia is characterized by its diverse landscapes, including forests, mountains, and the iconic Stone Table. Central themes in the series include good versus evil, sacrifice, and redemption, often expressed through the character of Aslan, the noble lion. Narnia has captured the imagination of readers since its first publication in 1950.