Black diamond Mont Tremblant, QC
Duncan Haut, Upper Duncan drops 798 vertical feet over 3,311 feet of skiing, with a steepest pitch of 25° about 530 feet below the top. That's steeper than 24% of the 4,740 black diamond runs we've measured in North America, and the 35th steepest of 128 named runs at Mont Tremblant. It faces east.
Facing east at an average 14°, Duncan Haut, Upper Duncan gets about 102% of the winter sun that flat ground at Mont Tremblant does, December through March. That's sunnier than 74% of the runs we've measured, and the 75th sunniest named run at Mont Tremblant. Its top sits at 2,860 feet.
With little slope to hide behind, it takes nearly the full winter sun of open ground: powder settles and turns heavy sooner after a storm, and spring snow softens early. 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 lidar from Natural Resources Canada. 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.