Headquartered in Aspen, Colo., Ski.com is a privately held company and a ski tour operator that was founded in 1971. It is an independent seller of ski vacations in North America and offers various packages and specials on ski vacation that includes air fare, hotel accommodations, condominium properties, car rentals, ground transfers, lift tickets, equipment rentals and resort activities. It offers a wide variety of resort activities, including snowmobiling, fly-fishing, hot air ballooning, golf, paragliding, ice climbing, ski touring, rafting, heli-skiing, cross-country tours, mountain bike rentals and tours, snowshoe tours, sleigh rides, horseback rides and private ski lessons. Additionally, the company offers a variety of packages and provides phone and online booking services.