* Zembla: A fictional land appearing in many works of literature, often depicted as a remote, icy, and mysterious land. It's referenced in works by Edgar Allan Poe, Jules Verne, and others.
* Zenda: A fictional kingdom created by Anthony Hope in his 1894 novel "The Prisoner of Zenda." Zenda is a small, isolated kingdom in the heart of Europe, known for its romanticism and intrigue.
* Xanadu: A fictional paradise mentioned in Samuel Taylor Coleridge's poem "Kubla Khan." It's depicted as a magnificent and opulent palace city, often associated with exoticism and grandeur.
While these fictional lands are distinct in their specific details, they all share a sense of otherness, adventure, and the allure of the unknown. They represent escape from the ordinary and a longing for the fantastic and romantic.