Black diamond Holiday Valley, NY
Devil's Glen drops 166 vertical feet over 1,157 feet of skiing, with a steepest pitch of 14° about 1,130 feet below the top. That's steeper than 2% of the 4,740 black diamond runs we've measured in North America, and the 52nd steepest of 74 named runs at Holiday Valley. It faces southeast.
Facing southeast at an average 8°, Devil's Glen gets about 119% of the winter sun that flat ground at Holiday Valley does, December through March. That's sunnier than 86% of the runs we've measured, and the sunniest named run at Holiday Valley. Its top sits at 2,200 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 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.