Double black Wolf Creek, CO
Lone Tree drops 210 vertical feet over 340 feet of skiing, with a steepest pitch of 48° about 50 feet below the top. That's steeper than 95% of the 2,251 double black runs we've measured in North America, and the 6th steepest of 131 named runs at Wolf Creek. It faces north.
Facing north at an average 39°, Lone Tree gets about 31% of the winter sun that flat ground at Wolf Creek does, December through March. That's shadier than 99% of the runs we've measured, and the shadiest named run at Wolf Creek. Its top sits at 11,550 feet.
Shaded snow stays colder and drier, so it holds powder longer after a storm and is slower to crust over or turn to slush in spring. 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.