Black diamond Big Sky, MT
Patrol Trees drops 229 vertical feet over 754 feet of skiing, with a steepest pitch of 32° about 280 feet below the top. That's steeper than 69% of the 4,740 black diamond runs we've measured in North America, and the 96th steepest of 290 named runs at Big Sky. It faces north.
Facing north at an average 18°, Patrol Trees gets about 51% of the winter sun that flat ground at Big Sky does, December through March. That's shadier than 92% of the runs we've measured, and the 25th shadiest named run at Big Sky. Its top sits at 9,170 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.