Fictional mountains are imaginary landforms created in literature, film, and other media. They often serve as significant settings for stories, influencing the plot and character development. Examples include the Misty Mountains from J.R.R. Tolkien's works and Mount Doom from The Lord of the Rings. These mountains can symbolize various themes, such as adventure, danger, or isolation. They often feature unique characteristics, like magical properties or extreme weather, enhancing the narrative. Fictional mountains allow creators to explore human experiences and emotions in a fantastical context, making them memorable elements of storytelling.