Black diamond Swain Resort, NY
Upper Robinson Run drops 352 vertical feet over 1,286 feet of skiing, with a steepest pitch of 28° about 350 feet below the top. That's steeper than 42% of the 4,740 black diamond runs we've measured in North America, and the 2nd steepest of 35 named runs at Swain Resort. It faces north.
Facing north at an average 16°, Upper Robinson Run gets about 61% of the winter sun that flat ground at Swain Resort does, December through March. That's shadier than 83% of the runs we've measured, and the 5th shadiest named run at Swain Resort. Its top sits at 1,860 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.