Black diamond Loon Mountain, NH
Upper Twitcher drops 439 vertical feet over 1,409 feet of skiing, with a steepest pitch of 29° about 580 feet below the top. That's steeper than 48% of the 4,740 black diamond runs we've measured in North America, and the 7th steepest of 76 named runs at Loon Mountain. It faces northwest.
Facing northwest at an average 18°, Upper Twitcher gets about 72% of the winter sun that flat ground at Loon Mountain does, December through March. That's shadier than 68% of the runs we've measured, and the 41st shadiest named run at Loon Mountain. Its top sits at 2,190 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.