Colorado Skiing Mecca is a term used to describe the two most popular ski resorts in Colorado: Vail and ASPEN. Vail, with four letters, is one of the largest ski resorts in the world, offering over 5, 000 acres of skiable terrain. ASPEN, with five letters, is known for its luxurious lifestyle and high-end shopping and dining experiences. Both resorts offer world-class skiing and snowboarding experiences, making them a top destination for winter sports enthusiasts.