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Routes
Hiking trails & Routes
United States
California
Plumas County
Graeagle

Mount Elwell and Long Lake Loop

Moderate

3.1

(16)

37

hikers

Mount Elwell and Long Lake Loop

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:

Plumas National Forest

Waypoints

A

Start point

Parking

Get Directions

1

6.49 km

Mount Elwell

Highlight • Summit

Up a small offshoot from the main trail, you'll feel on top of the world looking down upon the Lakes Basin area. The summit is a small area with almost …

Tip by

2

8.04 km

Long Lake

Highlight (Segment) • Lake

Spectacular views of Long Lake and the entire Lakes Basin area can be had throughout this entire section of trail. The western section of trail is higher up from the …

Tip by

3

11.1 km

Fern Falls

Highlight • Waterfall

A collection of four to five smaller cascades, Fern Falls offers a nice relaxing ambiance. Because of its proximity to parking it can get crowded later in the day, but still worth the view.

Tip by

B

13.0 km

End point

Parking

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Way Types & Surfaces

Way Types

13.0 km

< 100 m

Surfaces

12.5 km

507 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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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Frequently Asked Questions

Where is the best place to park for the Mount Elwell and Long Lake Loop?

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.

How challenging is this hike?

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.

What kind of terrain should I expect on the trail?

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.

What are the main sights and viewpoints along the route?

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.

When is the best time of year to hike this loop?

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.

Are dogs allowed on the Mount Elwell and Long Lake Loop?

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.

Do I need a permit or pay an entrance fee for the Lakes Basin Recreation Area?

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.

Does the trail intersect other well-known paths?

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.

Are there opportunities for swimming along the way?

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.

Is this a good hike for families with children?

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.

What should I bring for this hike?

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.

Nearby routes

Moderate

12

Long Lake Loop Trail

02:30h

7.84km

350m

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