Crested Butte Mountain Resort, the fabled hippie ski area in central Colorado, has been added to Vail Resorts’ Epic Pass for the 2018-19 season. Vail Resorts said in a news release that Epic, Epic Local and Epic Australia pass holders will get seven unrestricted days of skiing each at Crested Butte and its sister resorts of Okemo in Vermont and Mount Sunapee in New Hampshire, and then 50 percent off of lift tickets after their days have been redeemed.