Blue Mad River Glen, VT
Half Moon drops 94 vertical feet over 394 feet of skiing, with a steepest pitch of 25° about 360 feet below the top. That's steeper than 76% of the 5,615 blue runs we've measured in North America, and the 28th steepest of 60 named runs at Mad River Glen. It faces southeast.
Facing southeast at an average 14°, Half Moon gets about 142% of the winter sun that flat ground at Mad River Glen does, December through March. That's sunnier than 97% of the runs we've measured, and the sunniest named run at Mad River Glen. Its top sits at 1,850 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.