Trailhead Elevation: 9,200 ft. Top Elevation: 12,010 ft. Total Gain: 2,810 ft. Distance: 9.5 miles r/t We drove from White Mountain Peak to the Onion Valley trailhead, getting there around 10pm. It took us a half hour to decide what to do, but we finally decided to throw on our headlamps, and backpack up to …