Mount Elwell and Long Lake Loop
Mount Elwell and Long Lake Loop
3.1
(16)
37
hikers
04:14
13.0km
600m
Hiking
The Mount Elwell and Long Lake Loop offers a diverse hiking experience through rugged alpine landscapes and serene high-mountain lakes. You'll traverse quiet forested stretches, dramatic granite ridges, and pass by the tranquil Long Lake before the challenging ascent to Mount Elwell's summit. The terrain shifts from gentle paths to…
Last updated: June 9, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Parking
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6.49 km
Highlight • Summit
Tip by
8.04 km
Highlight (Segment) • Lake
Tip by
11.1 km
Highlight • Waterfall
Tip by
13.0 km
End point
Parking
Way Types & Surfaces
Way Types
13.0 km
< 100 m
Surfaces
12.5 km
507 m
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Elevation
Highest point (2,340 m)
Lowest point (1,770 m)
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Weather
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Friday 10 July
23°C
12°C
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This route was planned by komoot.
The most common starting point for this loop is from the Long Lake Trailhead, which typically has parking available. Arriving early, especially on weekends, is recommended to secure a spot.
Komoot rates the Mount Elwell and Long Lake Loop as 'moderate', but be prepared for a challenging experience. While some sections start gently, the trail consistently gains elevation towards Mount Elwell. Expect varied terrain including rocky sections, steep climbs, and a scramble over large boulders to reach the summit. The segment above Long Lake is particularly rugged.
The trail offers diverse terrain. You'll start with gentle climbs through wooded areas and past boulders. As you ascend, it becomes steeper and rockier, especially near the summit of Mount Elwell. There are sections with well-graded paths, but also rugged parts, talus slopes, and potentially muddy areas with slippery roots, particularly after an inlet crossing. The final push to the summit involves a scramble over large boulders.
This loop is packed with incredible scenery. You'll pass by the beautiful Long Lake and the picturesque Fern Falls. The highlight is undoubtedly the 360-degree panoramic views from the summit of Mount Elwell, where you can see Mount Shasta, Mount Lassen, the Sierra Buttes, and numerous high-mountain lakes like Mud Lake, Helgramite Lake, Silver Lake, Round Lake, and Big Bear Lake.
The best time to hike the Mount Elwell and Long Lake Loop is generally during the summer and early fall months when the snow has melted and the weather is stable. Early mornings or weekdays during these seasons can offer a more solitary experience. Be aware that spring melt can cause overflow at the dam on Long Lake, making crossing difficult due to the lack of a bridge.
Yes, dogs are generally allowed on this trail. However, it's always best to keep them on a leash to protect wildlife and ensure a pleasant experience for all hikers. Be mindful of the rugged terrain, especially the boulder scramble to the summit, which might be challenging for some dogs.
The Mount Elwell and Long Lake Loop is located within the Lakes Basin Recreation Area. While specific permits for hiking this trail are not typically required, there might be day-use fees or parking fees depending on the specific trailhead or facilities you use. It's advisable to check the official Plumas National Forest website or local signage for the most current information on fees and regulations before your visit.
Yes, the route utilizes sections of several other trails. You'll find yourself on parts of the Mount Elwell Peak Trail, Long Lake Trail, and various segments of the Smith Lake Trail, Mud Lake Trail, and Lily Lake Trail, among others.
Yes, the trail passes by several high-mountain lakes, most notably Long Lake, which offer beautiful spots for a refreshing dip. Other lakes like Mud Lake, Helgramite Lake, and Silver Lake are also accessible and provide scenic resting points.
Given its 'challenging' difficulty, significant elevation gain, and rugged terrain including boulder scrambles, this loop is generally not recommended for young children or beginner hikers. It's better suited for experienced hikers and families with older, adventurous children who are accustomed to strenuous conditions.
For this challenging loop, you should bring plenty of water, snacks, sturdy hiking boots with good ankle support, layers of clothing (as weather can change quickly at elevation), sun protection (hat, sunscreen), a map and compass or GPS device, and a first-aid kit. Trekking poles can be very helpful on the steep and rocky sections.
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