I am not sure how the ski areas report "skiable terrain". Assume it is meant to describe lift served areas. Still, how do they exeactly calculate the "area"?

1. Only the skiable slopes, not counting the trees, rocks, cliffs, closed areas...

2. The entire mountain in the resort boundary, include closed areas.

3. #2 plus the base lodge area, the ski-in/out hotels/condos, the lift house, the village etc.

Thanks.

1. Only the skiable slopes, not counting the trees, rocks, cliffs, closed areas...

2. The entire mountain in the resort boundary, include closed areas.

3. #2 plus the base lodge area, the ski-in/out hotels/condos, the lift house, the village etc.

Thanks.