Duck Pass Trail

The trailhead for the Duck Pass Trail is conveniently located at Coldwater Campground, near Mammoth Lakes. Parking is available at the campground, but it can fill up quickly, especially during peak season. Arriving early in the morning is recommended to secure a spot.

Day hikers typically do not need a permit for the Duck Pass Trail. However, if you plan to camp overnight, especially at Barney Lake or Red Lake, a wilderness permit is required. These permits are issued by the Inyo National Forest and have quotas, so it's best to reserve them in advance. You can find more information on the USDA Forest Service website.

Yes, the Duck Pass Trail is generally dog-friendly. Dogs are allowed on the trail, but they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all hikers. Please remember to pack out all pet waste.

The best time to hike the Duck Pass Trail is typically from late June or early July through early October. During this period, the snow has usually melted, and the weather is most favorable. Fall offers stunning autumn colors, while early summer showcases wildflowers. Always check current conditions before you go, as snow can linger at higher elevations.

The trail features diverse terrain. You'll start with moderately steep switchbacks through a forested hillside, then traverse across granite outcroppings. Expect rocky sections, sandy spots, and occasional stream crossings. The path is largely uphill, with about 80% of the route to Duck Lake being an ascent, including some strenuous sections with significant elevation gain.

The Duck Pass Trail is renowned for its 'never-ending string of blue-green, crystal-clear alpine lakes.' You'll pass picturesque bodies of water such as Skelton Lake, Red Lake, and Barney Lake. From Duck Pass, you'll be treated to panoramic views of Duck Lake, Pika Lake, the distant Silver Divide, and the surrounding lakes basin.

The Duck Pass Trail is generally rated as moderate to hard or strenuous due to its significant elevation gain (1,680-1,700 feet) and high altitude, starting around 9,120 feet and ascending to over 10,800 feet. The last mile and a half to Duck Lake and the climb to Duck Pass are particularly challenging. While rewarding, it might be too strenuous for beginner hikers or families with very young children unless they are experienced with high-altitude hiking and prepared for a demanding ascent.

Yes, the Duck Pass Trail is a classic John Muir Wilderness hike that connects with the Pacific Crest Trail (PCT) and the John Muir Trail (JMT) at higher elevations, making it a gateway for longer backpacking adventures. The route also passes through sections of the Woods Lakes Trail and the Emerald Lake Trail.

The trail starts at approximately 9,120 to 9,200 feet and ascends to Duck Pass at around 10,800 to 11,230 feet. High altitude can make the hike feel more difficult, causing symptoms like shortness of breath or headaches. It's advisable to acclimate for a day or two in Mammoth Lakes (around 7,900 feet) before attempting the hike. Stay hydrated and be aware of your body's limits.

The Duck Pass Trail is primarily an out-and-back route to Duck Pass. While it connects to other trails like the Pacific Crest Trail and John Muir Trail, creating a loop typically involves multi-day backpacking trips and extensive planning. For a day hike, it is best enjoyed as an out-and-back to Duck Pass or Duck Lake.

The John Muir Wilderness is home to diverse wildlife. Hikers might spot marmots, pikas, deer, and various bird species. Keep an eye out for raptors soaring overhead. While less common, black bears are present in the Sierra Nevada, so it's important to practice safe food storage, especially if camping overnight.