Big Sky Resort features the Biggest Skiing in America during the winter season and is a year-round Basecamp to Yellowstone National Park. The Biggest Skiing in America is made up of 5,800+ skiable acres and 4,350 vertical feet. Big Sky Resorts Basecamp to Yellowstone provides year round fun for people of all ages, with a wide range of activities from scenic lift rides in the summer to guided snowshoe tours in the winter. If you are looking to get your adrenaline pumping, visit Basecamp to fly through the trees on either the "Nature" or "Adventure" zipline! Big Sky Resorts mountain village is also home to a number of restaurants, bars and retail shops.