Green Buttermilk, CO
Blue Grouse (Buttermilk) drops 217 vertical feet over 1,112 feet of skiing, with a steepest pitch of 15° about 1,030 feet below the top. That's steeper than 58% of the 3,109 green runs we've measured in North America, and the 36th steepest of 41 named runs at Buttermilk. It faces northwest.
Facing northwest at an average 11°, Blue Grouse (Buttermilk) gets about 79% of the winter sun that flat ground at Buttermilk does, December through March. That's shadier than 56% of the runs we've measured, and the 21st shadiest named run at Buttermilk. Its top sits at 9,350 feet.
It gets an ordinary dose of sun: powder lasts a typical amount of time, and spring snow softens on a normal schedule. 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 USGS lidar (1-meter where it exists, coarser elsewhere). 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.