The White Mountain functions as the novel’s central symbol, representing the family’s passage into an unfamiliar and dangerous landscape that Maroo and Otak must cross to save their family. Its glaciers and cave lions and the tribe’s beliefs about its spirits make it the family’s most feared route, testing the knowledge, judgment, and perseverance that the children have learned from their elders. The mountain is introduced early as a place of immense danger, with cave lions and a dangerous glacier, although “it [i]s the spirits that the tribe fear[s] most” (13). This foreshadowing establishes the mountain as a place where physical dangers and spiritual fears become closely intertwined in the family’s understanding of the landscape. For Maroo and Otak, the journey across it becomes their first direct encounter with a place they have previously known only through stories and warnings. Crossing the mountain requires the children to apply inherited knowledge, support one another, and continue despite fear, linking the symbol to the novel’s exploration of Coming of Age Through Shared Responsibility.

The mountain tests both the children’s practical skills and their ability to face fears shaped by the tribe’s spiritual beliefs. The treacherous glacier, with its hidden crevasses, represents the constant dangers of the natural environment and requires caution, knowledge, and teamwork. Maroo’s near-fatal fall into a crevasse emphasizes the consequences of a single misstep in such a hazardous landscape. The Pass of the Spirits introduces a different kind of challenge. Old Mother’s warning, “You will be afraid when you reach the cave” (89), prepares the children for a place long associated with spirits the tribe believes are dangerous, while the scent of a cave lion and the cave itself intensify their fear. Later, after Otak disappears, Maroo’s confrontation with the cave lion that she believes to be the mountain spirit shows how inherited beliefs shape her understanding of the dangers she faces. By continuing despite her fear, she demonstrates the judgment and responsibility that Old Mother entrusted to her.