Double black Alpine Meadows, CA
Hidden Knolls drops 409 vertical feet over 954 feet of skiing, with a steepest pitch of 42° about 330 feet below the top. That's steeper than 81% of the 2,251 double black runs we've measured in North America, and the 26th steepest of 132 named runs at Alpine Meadows. It faces northwest.
Facing northwest at an average 26°, Hidden Knolls gets about 47% of the winter sun that flat ground at Alpine Meadows does, December through March. That's shadier than 95% of the runs we've measured, and the 26th shadiest named run at Alpine Meadows. Its top sits at 7,890 feet.
Shaded snow stays colder and drier, so it holds powder longer after a storm and is slower to crust over or turn to slush in spring. 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.