Black diamond Park City, UT
Diablo drops 495 vertical feet over 985 feet of skiing, with a steepest pitch of 37° about 180 feet below the top. That's steeper than 90% of the 4,740 black diamond runs we've measured in North America, and the 44th steepest of 334 named runs at Park City. It faces northeast.
Facing northeast at an average 31°, Diablo gets about 53% of the winter sun that flat ground at Park City does, December through March. That's shadier than 91% of the runs we've measured, and the 19th shadiest named run at Park City. Its top sits at 7,560 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.