Book online or call 888-222-9285 (001-970-496-4500) to speak with a local expert.
Keystone Mountain is currently open for summer operations.
The mountain will re-open for regular winter operations starting on Friday, November 5th.
The easiest pistes at a mountain. Green Circle trails are generally wide and groomed
Intermediate difficulty slopes that are usually groomed
Amongst the most difficult at a given mountain. Black Diamond trails tend to be steep and may or may not be groomed
These trails are for experts only due to exceptionally steep slopes and other hazards such as narrow trails, exposure to wind, and the presence of obstacles such as steep drop-offs or trees.