Stay Aspen Snowmass is the official reservation center for Aspen and Snowmass, Colorado. Local vacation experts are on-hand to create the best deals on Aspen Snowmass summer vacation packages including lodging, airfare, ground transportation, lift tickets, activity tickets, equipment rentals, lessons, and more. Package activities with lodging through Stay Aspen Snowmass for the best deals on your Aspen Snowmass vacation.