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Duck Lake Pass Trailhead: Gateway to the Sierra High Country

Hike into the Sierra High Country from Duck Lake Pass Trailhead, gateway to alpine lakes and panoramic views in the John Muir Wilderness near Mammoth Lakes.

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The Duck Lake Pass Trailhead is more than just a starting point; it's a portal to the raw, untamed beauty of the Sierra Nevada. Located at the end of Coldwater Creek Road, within the Mammoth Lakes Basin, the trailhead sits at an elevation of approximately 9,120 feet, immediately immersing visitors in an alpine environment. The air is crisp and clean, scented with pine, and the views, even from the parking lot, hint at the grandeur to come. The trailhead itself is well-maintained, with a large paved parking area and restroom facilities. However, due to its popularity, especially during peak season (summer and early fall), the parking lot can fill up quickly. Arriving early is highly recommended, particularly if you're planning a weekend hike or an overnight backpacking trip. From the parking area, the Duck Pass Trail begins its ascent, immediately entering the John Muir Wilderness. This marks a transition from the developed recreation area of the Mammoth Lakes Basin to a more pristine and protected environment. The initial section of the trail climbs steadily through a forested hillside, switchbacking its way upwards. The path is well-defined and relatively easy to follow, making it accessible to hikers of varying skill levels. As you gain elevation, glimpses of the surrounding landscape begin to emerge through the trees. After approximately 0.9 miles, the trail forks, with a side trail branching off to Arrowhead Lake. This small detour is well worth the effort, as Arrowhead Lake is a picturesque gem nestled amidst granite outcroppings and pine trees. Continuing along the main Duck Pass Trail, the ascent continues, passing by Skelton Lake at around 1.6 miles. Skelton Lake, often mistaken for Skeleton Lake, offers another scenic rest stop with stunning views of the surrounding peaks. The trail then levels out briefly before beginning the final climb towards Duck Pass. This section of the trail features a series of switchbacks that wind their way up the steep headwall of the valley. The views become increasingly dramatic with each step, showcasing the rugged beauty of the Sierra Nevada. As you approach Duck Pass, the landscape transforms into a more alpine environment, with stunted trees, rocky meadows, and expansive vistas. The pass itself sits at an elevation of 10,800 feet, offering panoramic views of Duck Lake and the surrounding peaks. From the pass, hikers can continue down to Duck Lake, a stunning alpine lake known for its intense deep-blue color. Pika Lake, another beautiful lake, lies just beyond Duck Lake. The Duck Lake Pass Trail is not just a hike; it's an experience. It's a chance to immerse yourself in the beauty of the Sierra Nevada, to challenge yourself physically, and to connect with nature on a deeper level. Whether you're a seasoned backpacker or a first-time hiker, the Duck Lake Pass Trail offers something for everyone. The trail provides access to several other trails, including the John Muir Trail, and the Emerald Lake Trail. The John Muir Trail is a long-distance trail that traverses much of the Sierra Nevada mountain range, while the Emerald Lake Trail provides an alternate route to Skelton Lake, or the option of a loop past Barret Lake returning to the west side of Lake Mary. However, it's important to be prepared for the challenges of hiking at high altitude. The air is thinner, the sun is stronger, and the weather can change rapidly. It's essential to bring plenty of water, sunscreen, and appropriate clothing. It's also important to be aware of the potential for wildlife encounters, including bears. Food and scented items should be stored in bear-resistant containers. For those planning an overnight backpacking trip, a wilderness permit is required year-round. Reservations can be made up to six months in advance through Recreation.gov. It's also important to be aware of campfire restrictions. Campfires are not allowed in Coldwater Canyon, Duck Creek, or Purple Lake, and are prohibited above 10,000 feet. No camping is allowed within 300 feet of the outlet of Duck Lake or Purple Lake. The Duck Lake Pass Trailhead is a gateway to a world of adventure, offering access to some of the most stunning scenery in the Sierra Nevada. With careful planning and preparation, a hike to Duck Pass can be an unforgettable experience.

Local tips

  • Arrive early, especially on weekends, as the parking lot fills up quickly.
  • Obtain a wilderness permit in advance if you plan to camp overnight.
  • Pack plenty of water, sunscreen, and layers of clothing due to the high altitude and variable weather.
  • Store food and scented items in bear-resistant containers to avoid attracting wildlife.
  • Consider hiking the loop via Emerald Lake Trail for varied scenery and a different perspective.
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A brief summary to Duck Lake Pass Trailhead

  • Parking lot, Duk Lake Trailhead Parking Loop, Mammoth Lakes, California, 93546, US
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Getting There

  • Driving

    From Mammoth Lakes, head west on CA-203/Main Street, which becomes Lake Mary Road. Continue for approximately 3.6 miles. Just before Lake Mary, bear left at the fork, following signs for Coldwater Campground. Drive around the east side of Lake Mary and turn left into Coldwater Campground, about 0.6 miles after the fork. Follow the road through the campground for 0.7 miles to the Duck Lake Pass Trailhead parking area at the end of the road. Parking is free, but can be limited during peak season. Consider carpooling or arriving early. During the summer, the Mammoth Lakes Basin Trolley provides free transportation to the Lakes Basin. Check the current trolley schedule for stops and times. Taxi and ride-share services are also available in Mammoth Lakes for door-to-door service.

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