Climbing in a dream represents a desire to achieve new heights in life.
If you dream that you are climbing, you are working toward a achieving a goal. You may dream about climbing when you find that you are working harder to succeed than you ever have before.
An effortless climb in a dream means that you are confident that you will be able to reach your goal without much difficulty. If you are having trouble climbing, you are encountering obstacles, or you are concerned about obstacles that you may face in the future.
If you dream that you are climbing in order to escape from someone or something, you could be trying to avoid conflict in real life.