Lower Soldier Lake Trail via Cottonwood Pass

This record follows the Cottonwood Pass approach to Lower Soldier Lake as an out-and-back: about 20.1 miles round trip, with the mapped corridor stored once at about 10.1 miles. The route climbs above 11,000 feet before descending into the lake basin. Allow roughly 10–12 hours; this remote, strenuous hike is for fit hikers accustomed to long days at altitude. A separate New Army Pass loop returns by a different trail and uses a second trailhead, so it is not part of this route.

From Horseshoe Meadow, climb about 1,200 feet over the first 3.5 miles to Cottonwood Pass, then follow the Pacific Crest Trail past Chicken Spring Lake. A rocky rise opens views toward the lake and Big Whitney Meadow. The route reaches roughly 11,440 feet before descending toward Siberian Outpost.

Past Siberian Outpost, the route continues through mostly level lodgepole and foxtail pine forest, with creek crossings, to the meadow by Lower Soldier Lake. Follow the lake-bound path at junctions; branches toward Upper Soldier Lake or Miter Basin are separate hikes. The mapped line ends at the meadow edge roughly 275 feet from the mapped lake shore, so the final approach to the water is not represented in the trace.

The forested Rock Creek stretch includes ancient foxtail pines, recognizable by their weathered, golden-red trunks. Lower Soldier Lake sits in a high granite basin, with a broad mountain backdrop and reflections on calm water. From the meadow edge, frame the shore with the granite slopes behind it.

Start at the Cottonwood Pass trailhead at the east end of Horseshoe Meadow Campground, reached by Horseshoe Meadow Road. Cottonwood Lakes trailhead is a separate access for the New Army Pass approach. Day use requires no wilderness permit; overnight trips require one year-round, and entry is quota-controlled from May 1 through November 1. Soldier Lakes has a two-night camping limit. Treat natural water. Campfires are prohibited in Cottonwood Lakes Basin and above 10,400 feet. From Memorial Day weekend through October 31, store food, trash and scented items in bear-proof storage; trailhead lockers are available. Pets are prohibited on the Sequoia National Park trail sections; service animals are allowed.