New Army Pass Trail in Sequoia National Park

Sequoia National Park, CA

New Army Pass Trail

A long Sierra day to alpine lakes and a high pass.

Photo: Wikimedia Commons
Length
16.4mi
Time
9.5hr
Elev. change
2,264ft
Difficulty
Challenging
  • Dogs allowed
  • High point 12,310 ft
  • #43 of 99 in Sequoia
Parkwolf audio tour71 stories across Sequoia’s roads

Overview

About New Army Pass Trail

Why go

  • The pass gives a wide view over the Cottonwood Lakes basin.
  • The long climb passes high lakes beneath Mount Langley.

Heads up

  • The saddle sits more than 2,000 feet above a 10,000-foot start.
  • Snow can linger on the upper trail into summer.
New Army Pass Trail is a strenuous out-and-back from Cottonwood Lakes Trailhead at Horseshoe Meadow to a high Sierra saddle on Sequoia’s boundary. The mapped corridor is about 8.2 miles each way, or 16.4 miles round trip, with the saddle roughly 2,260 feet above the 10,040-foot trailhead, at 12,300 feet. Budget a full day, roughly nine to ten hours with breaks. The high start makes this tougher than the mileage sounds; go only if you are acclimatized and comfortable with a long backcountry day. Distance references vary: some guides give 7.5 miles one way, so plan around the longer mapped line.
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Map & elevation

The route

Loading the Sequoia map
Full map
Elevation10,046–12,310 ft
TrailheadCottonwood Lakes Trailhead, Horseshoe Meadow36.45315, -118.16988
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Plan your hike

Before you go

Parking

From Lone Pine, take Whitney Portal Road west, turn south onto Horseshoe Meadow Road, and follow it to the Cottonwood Lakes trailhead at road's end. Its parking is shared with the walk-in campground.

Safety

The trail starts above 10,000 feet and reaches about 12,300 feet; altitude and lingering snow can make the upper climb difficult. Treat lake and creek water. Store food, trash, and scented items in the bear-proof trailhead lockers during the seasonal bear-storage period. Day groups are limited to 15. Dogs on a leash under six feet may use the Inyo National Forest approach but cannot continue onto trails beyond the Sequoia boundary.

8 active Sequoia alerts

  • ClosureSouth Fork campground and trail access restrictionsMentions South Fork, referenced in this guideSouth Fork Campground is closed, vehicles cannot reach the old trailhead parking area, and trails in the South Fork drainage are not currently passable to stock.Official details
  • CautionStage 1 fire restrictionsStage 1 fire restrictions are in effect due to high fire danger and catastrophic-wildfire risk; the restrictions reduce the possibility of accidental human-caused fires that could threaten visitors…Official details
See all 8 alerts
A park ranger sits on a dash-mounted phone, talking, as Parkwolf’s Tour Guide plays “Army Cutworm Moths: A Grizzly Bear Buffet” on Grand Loop Road below Dunraven Pass in Yellowstone
Parkwolf Tour GuideThe highest, rockiest slopes around here are a summer buffet for grizzly bears.

Sequoia Tour Guide

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Trail guide

Hiking New Army Pass Trail

Follow the pass routeFrom the Cottonwood Lakes trailhead, follow the Cottonwood Lakes Trail through forest and into…

From the Cottonwood Lakes trailhead, follow the Cottonwood Lakes Trail through forest and into the open basin between Mount Langley and Cirque Peak. Long Lake and High Lake are on the way to the pass. Other paths branch toward Muir, Hidden, South Fork, and Cirque Lakes, and Old Army Pass is a separate crossing; keep to the New Army Pass route rather than treating these as one trail. If you want a shorter day, Long Lake is a 10-mile round trip from the same start, but it stops before the pass climb.

The last climbThe climb continues above the lakes over a rocky upper slope.

The climb continues above the lakes over a rocky upper slope. By the time the pass comes into view, you have several miles of high-altitude walking behind you and the hardest part still ahead. There is no quick way back from the saddle, so set a turnaround time that leaves enough daylight for the return. Snow can remain on the upper trail after the lower basin is clear.

What you get at the saddleNew Army Pass sits at about 12,300 feet.

New Army Pass sits at about 12,300 feet. From the rocky saddle, Mount Langley rises to the north and the Cottonwood Lakes basin spreads out to the south. A wide panorama shows the pass itself and the ridgelines around it; for a phone photo, include some of the rocky foreground so the broad, bare crossing reads as a real place rather than a strip of distant peaks. The lakes below are habitat for California’s state fish, the golden trout, though seeing one is never guaranteed.

The park boundary and the turnaroundThis approach starts in Inyo National Forest and reaches the Sequoia boundary at New Army Pass.

This approach starts in Inyo National Forest and reaches the Sequoia boundary at New Army Pass. The route here turns around at the saddle and retraces the same trail; the path beyond it drops west into Sequoia and connects with the park’s backcountry trail network. That continuation is a different, longer trip. Dogs may use the Forest Service side on a leash under six feet, but cannot continue onto trails inside Sequoia.

Make the day workDay use does not require a wilderness permit; overnight trips do. Keep groups to 15 or fewer.

Day use does not require a wilderness permit; overnight trips do. Keep groups to 15 or fewer. The high trail is generally most passable from about June through October, but snow can linger into early summer and conditions change, so check current road and trail access before driving up. Treat water collected from lakes and creeks. From Memorial Day weekend through October 31, put food, trash, and scented items in the bear-proof lockers at the trailhead.

Start at Horseshoe MeadowThe Cottonwood Lakes trailhead is at the end of Horseshoe Meadow Road, beside the walk-in…

The Cottonwood Lakes trailhead is at the end of Horseshoe Meadow Road, beside the walk-in campground. Parking is shared with the campground; vault toilets and seasonal potable water are there, not along the route. No food stop was found at the trailhead or on the trail, so bring what you need for the day.

Wildlife

Wildlife in Sequoia

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Sighting maps show where each species has been reported across Sequoia. Wildlife moves, so no sighting is guaranteed.

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