What does it mean to dream about island?
An island often pictures separation or self-containment, a feeling of being apart from others, or a place of refuge and independence.
Four ways to read it
Each reading below comes from a named tradition and a cited source, so you can see where it came from and decide what fits your dream.
Freud
Freud would read an island as a place set apart, which can stand for withdrawal or for a wish to be protected from demands. Whether it feels like exile or sanctuary points to the underlying feeling.
After Freud, The Interpretation of Dreams (Brill trans., 1913), public domain.Jung
Jung might see the island as a region of the self ringed by the unconscious sea, a place of solitude where something can be tended. Reaching or leaving it can mark a movement in the inner life.
Jungian concept (our summary).Modern
The continuity view ties an island to waking feelings of isolation or of needing space away from people and pressure. It can carry loneliness or relief depending on the day behind it.
Continuity hypothesis (our summary).Mythological
Blessed islands recur across myth, from the Irish voyage-tales of wondrous isles to the western paradise of the apples of immortality. They were imagined as places set apart where ordinary rules loosened.
Rosmerta Publishing editorial synthesis (after Bulfinch; Brewer).