Help with this dream please?

Hello, I am new to this site and I was hoping someone could help me find the meaning of this dream.

Before I explain it I should say the reason why I am asking for a meaning of this dream is because during it I was very aware. It is definitely the most vivid and detailed dream ive ever had.

Ok. So i woke up in this large wilderness. The ground and scenery was white except the trees, for some reason they were still green. I think it was snow but I am not sure. I got up out of this random bed with this nightstand next to it that very closely imitates my bed in real life. The bed and stand were on this short pedestal. I looked at the horizon and there were a lot of mountains, but get this: They were upside down. I was very surprised and felt like I wanted to tell someone, I looked around but I was alone. There were also normal mountains, they were white but the upside down ones were earthy, like brownish. There were 3 rows of normal mountains counting the cliff I woke up on. There was two valleys separating the mountains. The last row met this huge gap in the air. It was like this really white and bright light, then the upside down mountains started. It kind of looked like teeth. [There was a lapse in my dream here] I assume I was exploring the area because I started remembering again when I was walking up this path up the last row of mountains. It was graveled for a vehicle. I reached the top of the path and it met a flat in the mountain with this big cabin-like house in the flat. There was no snow on anything in the flat, only the mountain on the outside of it. I started to walk to the house but this old man came out of nowhere and started yelling something at me I couldnt understand and shooing me away with his hands. I apologized and turned around. That is when the dream ended.
I noticed that the old man was wearing very warm clothing, like it was cold outside. But I wasnt cold at all.

Nothing comes to mind about the mountains other than the obvious generality "something isn't right". The old man could well represent wisdom, hard to say for sure.
You say teeth - do you think this is significant?

All I'm getting is a sense of confusion here.

Hi, I know it's been almost 2 years since you posted your dream, but I just saw this and would like to offer a possible interpretation. If you have already figured it out, let me know if I am close to being correct. I'm not an expert and don't have a gift of interpretation, but here goes... the stuff in brackets is from DreamMoods.com {The green trees symbolize new hopes, growth, desires, knowledge, and life. It also implies strength, protection and stability. You are concentrating on your own self-development and individuation. The snow could signify your inhibitions, unexpressed emotions and feelings of frigidity. To see your bed in your dream represents your intimate self and discovery of your sexuality. To see a nightstand in your dream represents the things in your life that you need to put to rest and let go of. To dream that you are on a pedestal indicates recognition and honor. You are the object of admiration and are being made an example. Alternatively, it may suggest that your ego is becoming over-inflated. You are showing off. 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.} The horizon is your future and goals. The section of mountains that were upside-down is the part of your future or goals that need to be straightened out, or righted. The bright, white light indicates that you need to move toward a higher level of awareness and feeling. The gravel path implies a practical path. The house represents your self or soul. The old man represents forgiveness, and I'm thinking the fact the he was angry and chasing you away represents unforgiveness. Perhaps there is someone that you either have not forgiven, or that they have not forgiven you and you feel guilty (hence the apology). I think the overriding theme of the dream is about forgiveness (and possibly loneliness). You have accomplished much and have grown quite a bit, but there is still this unforgiveness and guilt that is ruining the beautiful scenery and vision of your life. Is there anyone in your past or present that you need to confront? I hope this helps in some way. Jenny