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© 2026 Roaming.Camp · Data from NPS, Recreation.gov, BLM, USFS, NWS, and the FCC.Operating on ceded ancestral land.Photography via Unsplash.

Leave it better than you found it.

Hike

Longley Reservoir

Ends at Longley Lake
Inside Inyo National Forest
1,570 ft of climbing

2.4 mi one way · 1,570 ft climb · 10,715 ft high point · Moderate

In Inyo National Forest · California · U.S. Forest Service

About Elevation Highlights Map Camp near here More hikes

About this hike

Longley Reservoir trail climbs 1,570 feet over 2.4 miles to Longley Lake in Inyo National Forest.

Elevation

1,570 ft of gain and 41 ft of descent.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

3.0 mi from the trailhead
Bishop Park Campground (CA)
Campground · California

More hikes nearby

Ranked the same way, within twenty-five miles.

10 mi from you
Bishop Pass
- Ends at Bishop Pass
- Inside John Muir Wilderness
- 2,372 ft of climbing
5.7 mi one way · 2,372 ft climb · Moderate
John Muir Wilderness · Camp 3 mi away

Elevation along the trail from the start. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

Longley LakeDestination · 2.4 mi in

Nearby reading

Basin Mountain (California)
Mount Humphreys

Map

The route at the trailhead. Drag with two fingers, or hold a key to zoom.

Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.

At a glance

Length: 2.4 mi
Shape: One way
Gain: 1,570 ft
Descent: 41 ft
High point: 10,715 ft
Low point: 9,185 ft
Difficulty: Moderate
Managed by: U.S. Forest Service
State: California
Camps within 15 mi: 10
Trailhead: 37.2762° N · 118.6309° W

Get directions Open the map

3.0 mi from the trailhead

Bishop Park Group

Campground · California

3.2 mi from the trailhead

Forks Campground (Inyo)

Campground · California

11 mi from you

Upper LeConte Canyon

Ends at Muir Pass
Inside Sequoia & Kings Canyon National Parks
3,501 ft of climbing

8.0 mi one way · 3,501 ft climb · Moderate

Sequoia & Kings Canyon National Parks · Camp 9 mi away

Palisade Creek

Ends at a waterfall
Inside Sequoia & Kings Canyon National Parks
2,775 ft of climbing

7.1 mi one way · 2,775 ft climb · Moderate

Sequoia & Kings Canyon National Parks · Camp 9 mi away

Italy Pass

Ends at Italy Pass
Inside John Muir Wilderness
2,226 ft of climbing

3.8 mi one way · 2,226 ft climb · Moderate

John Muir Wilderness · Camp 8 mi away

Dusy Basin

Ends at Bishop Pass
Inside Sequoia & Kings Canyon National Parks
1,359 ft of climbing

3.4 mi one way · 1,359 ft climb · Moderate

Sequoia & Kings Canyon National Parks · Camp 8 mi away

Evolution Basin

Ends at Muir Pass
Inside Sequoia & Kings Canyon National Parks
1,580 ft of climbing

6.8 mi one way · 1,580 ft climb · Moderate

Sequoia & Kings Canyon National Parks · Camp 9 mi away

More like this

Hikes that read like this one, wherever they are.

Grass Lake Trail
- Near North Lake
- Inside Inyo National Forest
- Camp 2 mi away
1.3 mi one way · 625 ft climb
Inyo National Forest · Camp 2 mi away
Sherwin Lakes
- Passes Sherwin Lakes
- Inside Inyo National Forest
- 1,059 ft of climbing
3.0 mi one way · 1,059 ft climb · Moderate
Inyo National Forest · Camp under a mile away
Seven Lakes Point Loop
- Ends at Twin Lakes
- Inside Inyo National Forest
- Camp under a mile away
0.6 mi one way · 618 ft climb · Very hard
Inyo National Forest · Camp under a mile away
Lamarck Lakes
- Ends at Upper Lamarck Lake
- Inside Inyo National Forest
- 1,564 ft of climbing
2.5 mi one way · 1,564 ft climb · Moderate
Inyo National Forest · Camp 2 mi away

Weather

7-day forecast

Today66°45°Sunny
Fri64°47°Sunny
Sat68°50°Sunny
Sun67°50°Mostly Sunny
Mon64°49°Mostly Sunny
Tue67°49°Sunny
Wed68°50°Sunny

Today: Sunny · wind 13 to 18 mph SW

National Weather Service · refreshed hourly

Signal

Cell coverage here

VerizonLTE · Fair
AT&TLTE · Poor
T-Mobile5G · Good

FCC coverage data · signal varies in remote terrain