Keystone is located in the White River National Forest just an hour from Denver. Keystone is home to three magnificent mountain playgrounds—Dercum Mountain, North Peak, and The Outback. There’s something special for every skier and rider of any level at each mountain. With more than 3,000 vertical feet and over 3,000 acres of bowls, bumps, glades, steeps and groomers there's plenty to experience both winter and summer.