Snowy Escape: How do you get to the Ski Resort?

Go to any lot in the mountain neighborhood (Yukimatsu) and click on one of the ski slopes, then choose the action and difficulty you want. You'll have to start with the Bunny slopes or the Easy slope, but the other slopes will open up as your skills improve. Your Sim will automatically find his way to the top of the slope you chose. You can also get to the top of the slopes by clicking on one of the gondola buildings. The ski area is where you see the orange construction fences.