Black diamond Castle Mountain, BC
Chinook Lower drops 352 vertical feet over 771 feet of skiing, with a steepest pitch of 37° about 570 feet below the top. That's steeper than 90% of the 4,740 black diamond runs we've measured in North America, and the 41st steepest of 140 named runs at Castle Mountain. It faces east.
Facing east at an average 28°, Chinook Lower gets about 91% of the winter sun that flat ground at Castle Mountain does, December through March. That's sunnier than 61% of the runs we've measured, and the 86th sunniest named run at Castle Mountain. Its top sits at 5,870 feet.
With little slope to hide behind, it takes nearly the full winter sun of open ground: powder settles and turns heavy sooner after a storm, and spring snow softens early. 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 lidar from Natural Resources Canada. 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.