Idun (horse)

Idun, in Norse mythology, is a horse belonging to the Alfar (elves), specifically mentioned in Þiðreks saga. This saga, while drawing from Germanic legends, deviates significantly from the standard Eddic and skaldic traditions regarding Norse myth.

In Þiðreks saga, Idun is not a goddess, as is the more familiar figure Iðunn who guards the apples of youth. Instead, Idun is a beautiful and exceptionally fast horse owned by King Thidrek's men. The saga recounts how Vidga and his companions, including Heimir, steal Idun from the elves' stronghold, Alfheim. The pursuit of Idun by the Alfar and their king is a major plot point, showcasing the speed and desirability of this particular horse.

The name connection between this horse and the goddess Iðunn is likely not coincidental, but the exact relationship or inspiration remains a matter of scholarly debate. It is possible the saga author borrowed the name for its connotations of beauty and value, as Iðunn's apples are essential for maintaining the gods' youth. However, any deeper symbolic connection between the horse Idun and the goddess Iðunn is largely speculative given the limited information available within the saga itself. The mention of Alfheim, the home of the elves, further strengthens the mythological context, even if the horse’s role is significantly different from the goddess’s.