Aspen, Colorado is one of the most well-known skiing places in the US. People from all over the world come to ski there. Aspen is made up of 4 not connected mountains, it has skiing for people of all different levels. It has easy steeps and bumps for intermediate and beginners, but it has an extremely hard courses on the back sides of the mountains. Aspen makes a great family trip if you are willing to pay a little more than usual. When you stay in Aspen I suggest staying at either the Sky Hotel or Hyatt Grand Aspen, both are well located and not too expensive.