Colorado Resort is a term that refers to two of the most popular ski resorts in the state of Colorado: Vail and ASPEN. Vail is a four-letter word and ASPEN is a five-letter word. Both resorts are known for their world-class skiing, snowboarding, and other winter activities. Vail is located in the Rocky Mountains and is the largest ski resort in the United States. ASPEN is located in the Elk Mountains and is known for its luxurious accommodations and high-end shopping. Both resorts offer a variety of activities for all ages and skill levels, making them popular destinations for both locals and tourists alike.