not multiple mountains, but multiple faces on the same mountain.
- Carinthia is all park (left side of the mountain)
- The Main Face is mostly groomers with some trees (middle of the mountain where the new bubble lift is)
- The North Face is the steeper face, bumps, trees, ect. (right side of the mountain), if you want tree skiing at Mount Snow, you go there...get to the top of the mountain and go as far left as you can, you'll end up at a section with two identical lifts right next to each other, those lifts service the North Face.