The North Mountain

The North Mountain is a large mountain located somewhere outside the kingdom of Arendelle.

Role in Film
After Elsa's powers were exposed during her post-coronation party, she fled Arendelle, unknowingly casting an eternal winter upon the kingdom. Elsa flees to the North Mountain as a self-imposed exile, as a way to be who she is without hurting anybody. This is the setting for Elsa's "Let it Go" sequence where she finally comes to terms with her powers and abilities; her catharsis manifests itself in the form of a majesticice palace where she intends to reside for the rest of her days.

However, her self-imposed exile is interrupted by her sister, Anna, who intends to bring her back to Arendelle along with the help of the Kristoff, his reindeer Sven, and Olaf the snowman. The trio was ultimately unsuccessful and was cast out by Elsa and her minion, Marshmallow.

When Anna doesn't return from her pursuit of Elsa, Hans gathers the Royal Guards  of Arendelle and theDuke of Weselton's bodyguards to find her. Unbeknownst to him, the Duke's cronies accompany Hans to the North Mountain as part of a plan to kill Elsa to end the eternal winter. Elsa fights back but is ultimately captured by the group and taken back to Arendelle where she is imprisoned.

Section heading

 * Elsa's Ice Palace: A beautiful structure constructed by Elsa while singing "Let It Go" following her flight from Arendelle.