Where can I ski on my lift ticket? Your Keystone 3+ day ticket also allows you to ski up to half of the total days at Vail, Beaver Creek, and/or Breckenridge. Related articles What benefits are included with my lift ticket? When can I use my lift ticket? Are lift tickets included with Ski Lessons/Ski School? Do I need to make a reservation and purchase a lift ticket? How do I cancel or change the date of my lift ticket?