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Inyo County

Cottonwood Lakes Trail

Moderate

30

hikers

Cottonwood Lakes Trail

02:46

10.0km

50m

Hiking

Embark on the Cottonwood Lakes Trail for a quintessential High Sierra experience, where vast meadows meet rugged granite peaks and pristine alpine lakes. This moderate hiking route, covering 6.2 miles (10.0 km) with 171 feet (52 metres) of elevation gain, offers a journey through diverse terrain. You'll start in pine forests before reaching the stunning Cottonwood Lakes basin, often with Mount Langley as a dramatic backdrop. The trail is a fantastic way to immerse yourself in the alpine environment, with wildflowers adding vibrant color in spring and summer. Expect a rewarding experience for about 2 hours and 46 minutes of hiking time.

When planning your trip, be aware that the trailhead at Horseshoe Meadow is already at a high elevation, so consider acclimating to the altitude beforehand. Permits are required for both day hikes and overnight stays, though they are often more accessible than those for Mount Whitney. Always pack layers and plenty of water, as weather can change rapidly in the Sierra, bringing afternoon thunderstorms. Bear canisters are a must for any overnight backpacking.

The Cottonwood Lakes Trail is notable for providing access to both the Golden Trout Wilderness and the John Muir Wilderness. It's a popular approach for those aiming to summit Mount Langley, one of California's 14ers, and the lakes themselves are home to the state's Golden Trout. This high-altitude start allows quicker access to the alpine environment, making it a prime spot for experiencing the remote beauty of the Sierra Nevada.

Last updated: June 9, 2026

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Start point

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1

9.91 km

Cottonwood Lakes Campground

Highlight • Rest Area

Cottonwood Lakes campground is the perfect place to relax and acclimatize to the altitude (at 10,000' here) in preparation for summiting nearby Mt Whitney.

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10.0 km

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Way Types & Surfaces

Way Types

9.94 km

< 100 m

Surfaces

9.93 km

< 100 m

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Elevation

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Highest point (3,410 m)

Lowest point (3,050 m)

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Sunday 12 July

18°C

9°C

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Frequently Asked Questions

Where does the Cottonwood Lakes Trail start, and what are the parking options?

The trail begins at the Horseshoe Meadow trailhead, located at approximately 10,000 feet elevation. This trailhead is relatively accessible by a paved road. Parking is available at the trailhead.

Do I need a permit to hike or camp on the Cottonwood Lakes Trail?

Yes, permits are required for both day hiking and overnight backpacking in the John Muir and Golden Trout Wildernesses, which this trail traverses. You can find detailed information and apply for permits through the Inyo National Forest website, typically via usda.gov. There are no entrance fees for the Inyo National Forest itself, but wilderness permits are separate.

Is the Cottonwood Lakes Trail dog-friendly?

Yes, dogs are generally allowed on the Cottonwood Lakes Trail. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all hikers. Always practice Leave No Trace principles, including packing out all pet waste.

What is the best time of year to hike the Cottonwood Lakes Trail?

The best time to hike this trail is typically from late spring (late May/early June) through early fall (September/early October). During these months, the snow has usually melted, and the weather is more favorable. Wildflowers can be seen in the meadows during summer, and fall offers beautiful colors. Always check current conditions before you go.

How challenging is the Cottonwood Lakes Trail?

The trail is generally rated as moderate. While the elevation gain to the lakes is around 1,000-1,200 feet over 6 miles, the primary challenge is the high starting altitude of 10,000 feet. Hikers should be aware of the potential for altitude sickness. The trail itself is well-marked and has relatively gentle grades for much of its length, making it suitable for those with some hiking experience.

What is the terrain like on the Cottonwood Lakes Trail, and what can I expect to see?

The initial miles traverse through pleasant pine forests, often with sandy sections. As you gain elevation, the terrain opens up to stunning meadows, some with wildflowers, and you'll cross numerous creeks. The views gradually improve, revealing granite ramparts and peaks like Cirque Peak. The Cottonwood Lakes Basin features mostly flat terrain around the lakes, nestled amidst boulder-strewn meadows, framed by towering granite walls and majestic peaks like Mount Langley. You'll also see twisted Foxtail Pines.

What are the main natural features and points of interest along the route?

The main draw is the series of picturesque alpine lakes, including Cottonwood Lakes #1 through #5, as well as Long Lake and High Lake. The basin offers dramatic views of Mount Langley and is known for its Golden Trout, California's state fish. You'll also pass by the Cottonwood Lakes Campground.

Is the Cottonwood Lakes Trail suitable for backpacking?

Yes, the trail is an excellent choice for backpacking, especially for beginners. Its moderate difficulty and numerous beautiful camping spots by the lakes make it very popular for overnight trips. Remember that wilderness permits are required for all overnight stays.

Does the Cottonwood Lakes Trail connect with other trails?

Yes, the route also passes through sections of the Cottonwood Lakes Trail (100%), Golden Trout Camp Trail (15%), New Army Pass Trail (11%), South Fork Cottonwood Creek Trail (8%), and Muir Lake Trail (5%). These connections offer opportunities for extended trips or alternative routes, such as accessing Mount Langley via New Army Pass.

Are there any specific considerations for hiking at high altitude on this trail?

Given the trailhead starts at 10,000 feet, altitude sickness is a significant consideration. It's advisable to spend a day or two acclimatizing at a lower elevation before attempting the hike. Stay hydrated, take it slow, and be aware of symptoms like headaches, nausea, or dizziness. If symptoms worsen, descend immediately.

Is the Cottonwood Lakes Trail suitable for families or beginners?

While the trail is rated moderate, its well-marked path and relatively gentle grades make it suitable for beginners who are prepared for the high altitude. For families, the high starting elevation and the overall distance might be challenging for very young children, but older, active children could enjoy it. Consider a day hike to the lower lakes for a shorter, more manageable family outing.

Nearby routes

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5.0

115

Mount Whitney Trail

04:30h

14.0km

60m

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