Double black Crystal Mountain, WA
Chairline Left drops 460 vertical feet over 772 feet of skiing, with a steepest pitch of 45° about 240 feet below the top. That's steeper than 91% of the 2,251 double black runs we've measured in North America, and the 4th steepest of 133 named runs at Crystal Mountain. It faces southeast.
Facing southeast at an average 37°, Chairline Left gets about 179% of the winter sun that flat ground at Crystal Mountain does, December through March. That's sunnier than 100% of the runs we've measured, and the 3rd sunniest named run at Crystal Mountain. Its top sits at 6,830 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.