Green Ski Mystic Deer Mountain, SD
Mine Shaft drops 66 vertical feet over 981 feet of skiing, with a steepest pitch of 9° about 710 feet below the top. That's steeper than 16% of the 3,109 green runs we've measured in North America, and the 52nd steepest of 52 named runs at Ski Mystic Deer Mountain. It faces southwest.
Facing southwest at an average 4°, Mine Shaft gets about 127% of the winter sun that flat ground at Ski Mystic Deer Mountain does, December through March. That's sunnier than 91% of the runs we've measured, and the 5th sunniest named run at Ski Mystic Deer Mountain. Its top sits at 6,490 feet.
Angled toward the low winter sun, it bakes: powder turns heavy soon after a storm, and in spring it softens early in the day and refreezes hard overnight. Shading from ridges and trees isn't counted yet.
under 25°25–35°35–45°45°+ Hover to follow the line on the map.
Measured by ZRankings from 1-meter USGS lidar. Steepest pitch is the steepest stretch of about 50 vertical feet along the skiable line. Run lines come from OpenStreetMap and can sit a little off the skied path.