For 10 points, name this state that contains Mount Elbert, Pike's Peak, and the Air Force Academy and has cities such as Aspen, Boulder, and Denver.
This state contains Mount Columbia and Mount Oxford in its Collegiate Peaks. This state's capital city was built on Sloan's Lake and lies near the confluence of Cherry Creek and the South Platte River.(*) Cripple Creek is in this state, which also contains Great Sand Dunes National Park. The Spruce Tree House and the Cliff Palace are in this state's Mesa Verde National Park. For 10 points, name this state that contains Mount Elbert, Pike's Peak, and the Air Force Academy and has cities such as Aspen, Boulder, and Denver.
This state contains Mount Columbia and Mount Oxford in its Collegiate Peaks.
{Colorado}