The dream in which you see the island foretells about your wish to escape the reality. You are very tired of your current relationships, work or other circumstances and only wish to be on your own for a while. The island could also show how introvert you are and wish to be alone as much as it is possible. If you are scared on the island being alone, then you are looking for some affection.
Read more about dreaming of Island in other dream meanings interpretations.