Black diamond Jackson Hole, WY
Kemmerer (Upper) drops 1,260 vertical feet over 2,837 feet of skiing, with a steepest pitch of 32° about 620 feet below the top. That's steeper than 68% of the 4,740 black diamond runs we've measured in North America, and the 64th steepest of 126 named runs at Jackson Hole. It faces southeast.
Facing southeast at an average 27°, Kemmerer (Upper) gets about 154% of the winter sun that flat ground at Jackson Hole does, December through March. That's sunnier than 99% of the runs we've measured, and the 15th sunniest named run at Jackson Hole. Its top sits at 9,010 feet.
Angled toward the low winter sun, it bakes: powder turns heavy soon after a storm, and in spring it softens early in the day and refreezes hard overnight. 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.