Blue Mountain High, CA
Lower Chisolm drops 179 vertical feet over 732 feet of skiing, with a steepest pitch of 17° about 130 feet below the top. That's steeper than 23% of the 5,615 blue runs we've measured in North America, and the 27th steepest of 37 named runs at Mountain High. It faces northwest.
Facing northwest at an average 14°, Lower Chisolm gets about 74% of the winter sun that flat ground at Mountain High does, December through March. That's shadier than 65% of the runs we've measured, and the 17th shadiest named run at Mountain High. Its top sits at 7,410 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.