Skiing in Keystone, CO
The A51 Terrain Park is popular with teens and young adults, but people of all ages can be found enjoying this Keystone terrain park. The park is divided into three separate sections – Beginner, Intermediate, and Expert – so each person can develop skills and try out new tricks at their own pace. The terrain park at Keystone Resort is among our country’s best parks, with over 100 obstacles, jumps and rails to ride. Open until 8:30 p.m. under bright lights, you will have a hard time getting your teens to retire for the day once they hit A51.