Black diamond Wolf Creek, CO
Boundary Bowl drops 360 vertical feet over 1,038 feet of skiing, with a steepest pitch of 36° about 310 feet below the top. That's steeper than 89% of the 4,740 black diamond runs we've measured in North America, and the 42nd steepest of 131 named runs at Wolf Creek. It faces northeast.
Facing northeast at an average 21°, Boundary Bowl gets about 67% of the winter sun that flat ground at Wolf Creek does, December through March. That's shadier than 75% of the runs we've measured, and the 43rd shadiest named run at Wolf Creek. Its top sits at 11,720 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.