Blue Crested Butte, CO
Lower Treasury drops 823 vertical feet over 3,509 feet of skiing, with a steepest pitch of 25° about 2,170 feet below the top. That's steeper than 74% of the 5,615 blue runs we've measured in North America, and the 169th steepest of 227 named runs at Crested Butte. It faces northeast.
Facing northeast at an average 14°, Lower Treasury gets about 83% of the winter sun that flat ground at Crested Butte does, December through March. That's shadier than 50% of the runs we've measured, and the 78th shadiest named run at Crested Butte. Its top sits at 9,950 feet.
It gets an ordinary dose of sun: powder lasts a typical amount of time, and spring snow softens on a normal schedule. 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.