Double black Taos, NM
Zdarsky drops 583 vertical feet over 1,132 feet of skiing, with a steepest pitch of 45° about 280 feet below the top. That's steeper than 90% of the 2,251 double black runs we've measured in North America, and the 7th steepest of 115 named runs at Taos. It faces north.
Facing north at an average 32°, Zdarsky gets about 40% of the winter sun that flat ground at Taos does, December through March. That's shadier than 97% of the runs we've measured, and the 7th shadiest named run at Taos. Its top sits at 11,840 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.