To see mountains in your dream signify many major obstacles and challenges that you have to overcome. If you are on top of the mountain, then it indicates that you have achieved and realized your goals. You have recognized your full potential. Alternatively, mountains denote a higher realm of consciousness, knowledge, and spiritual truth.
To dream that you are climbing a mountain signifies your determination and ambition.
To dream that you fall off a mountain refers to your rush to succeed without thoroughly thinking about your path to success. Perhaps you are being pushed upward into a direction that you do not want to go or that you are not ready for. Falling off a mountain also means that you have a tendency to give up too easily or escape from demanding situations. You take the easy way out.
To dream that you are going around a mountain implies that you are tackling some obstacle in a roundabout manner. You are taking an indirect approach. Alternatively, dreaming of going around the mountain means that you are pacing yourself. You know your limitations.