Blue Alpine Meadows, CA
Twilight Zone drops 533 vertical feet over 1,638 feet of skiing, with a steepest pitch of 25° about 630 feet below the top. That's steeper than 75% of the 5,615 blue runs we've measured in North America, and the 100th steepest of 132 named runs at Alpine Meadows. It faces southwest.
Facing southwest at an average 19°, Twilight Zone gets about 118% of the winter sun that flat ground at Alpine Meadows does, December through March. That's sunnier than 86% of the runs we've measured, and the 27th sunniest named run at Alpine Meadows. Its top sits at 8,080 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.