The cliff edge in dreams, symbolizes the unknown, obstacles, and your own limitations.

To dream that you are standing at the edge of a cliff, means you have achieved a fresh point of view. You have reached the height of your desires and ambition. Alternatively, it implies that you are in danger.

To dream that you or someone falls off a cliff, indicates that you are experiencing difficulties in real life. You are afraid of not knowing what is in store for you in the future.