Black diamond Crystal Mountain, WA
Grubstake drops 569 vertical feet over 1,541 feet of skiing, with a steepest pitch of 43° about 780 feet below the top. That's steeper than 98% of the 4,740 black diamond runs we've measured in North America, and the 13th steepest of 133 named runs at Crystal Mountain. It faces east.
Facing east at an average 22°, Grubstake gets about 120% of the winter sun that flat ground at Crystal Mountain does, December through March. That's sunnier than 87% of the runs we've measured, and the 41st sunniest named run at Crystal Mountain. Its top sits at 6,770 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.