Keystone includes three great but distinctly different interconnected mountains with plenty of terrain for all abilities of skiers and snowboarders. Keystone Mountain boasts groomed, wide trails that are perfect for beginners. North Peak features steep, mogul-laden plunges that are especially attractive to powerful skiers. The Outback's tree-filled glades protect powder stashes for tree skiers long after the snow is packed on other runs, plus two immense bowls for those looking for an off-piste experience. Keystone is home to the largest single-mountain night skiing experience in North America, with 17 trails and a terrain garden featuring multiple half-pipes. Three lifts serve 288 acres of terrain until 8 p.m. nightly. Keystone also has the largest snowmaking operation in the United States, covering 851 acres and assuring the best possible conditions regardless of time of year.