Viking mythology, rooted in the beliefs of the Norse people, encompasses a rich tapestry of gods, goddesses, and legendary creatures. Central figures include Odin, the all-father and god of wisdom, and Thor, the god of thunder, known for his mighty hammer, Mjölnir. These deities were believed to influence various aspects of life and nature. The mythology also features realms such as Asgard, the home of the gods, and Midgard, the world of humans. Stories of creation, heroism, and the eventual end of the world, known as Ragnarök, are key themes that illustrate the Vikings' understanding of existence and fate.