Former AMGA mountain guide Mark Kelly took his years of experience skiing lines in Rocky, guiding for Colorado Mountain School and wrote it all down just for you. There are lines for winter, backcountry skiing, and lines for spring, ski mountaineering. The Park is an a breathtaking place of unmatched beauty, it’s no wonder that it became a national park and inspired the very notion of the national parks themselves.

Let Mark take you on an adventure to the heights of Longs Peak or the mellow slopes of Hidden Valley.