Pets allowed
Not Allowed
Elevation Gain
4,278.00 ft (1,303.93 m)
Trail type
Loop
Distance
15.00 mi (24.14 km)
Please respect the outdoors by practicing Leave No Trace. Learn more about how to apply the principles of Leave No Trace on your next outdoor adventure here.

The Bullfrog to Kearsarge Loop is a picturesque 15-mile route through the Sierra Nevada, just outside of Independence, California. This loop offers a challenging climb through the Inyo National Forest, surrounded by breathtaking vistas and pristine natural beauty. The route connects the Bullfrog Lake Trail, the Pacific Crest Trail (PCT) / John Muir Trail (JMT), and the Kearsarge Pass Trail.

This is an excellent hike or trail run for anyone looking for a pristine wilderness experience away from the city hubbub but without the time to spend on a longer backpacking trip. This route also provides access to 

STARTING POINT


The hike begins at the Onion Valley Campground / Kearsarge Pass Trailhead, accessible via Onion Valley Road west of Independence off Highway 395. This trailhead features a large paved parking area, toilets, bear vaults, and water. It is available for day use and overnight parking. 

  • Please note, this is an active bear area, so visitors are advised not to leave food or scented items in their cars. The road to the trailhead is generally open from May to November.

ROUTE DESCRIPTION


The Kearsarge Pass Trail ascends through a series of switchbacks in a beautiful pine forest, passing several alpine lakes before reaching the top of Kearsarge Pass (11,700’). From this vantage point, hikers are treated to expansive views as they enter Kings Canyon National Park. After descending Kearsarge Pass, the route turns left at the Bullfrog Lake Trail junction. This trail skirts above Bullfrog Lake and connects with the Pacific Crest Trail / John Muir Trail. The route heads north on the PCT/JMT and then turns east on the Kearsarge Pass Trail to return to the starting point.


ONION VALLEY CAMPGROUND

The Onion Valley Campground is conveniently located at the trailhead. Campsites can be reserved in advance through www.recreation.gov.

BACKCOUNTRY PERMITS

ADDITIONAL INFORMATION

Bullfrog Lake Trail: https://www.fs.usda.gov/recarea/sierra/recarea/?recid=45988

Kearsarge Pass Trail: https://www.fs.usda.gov/recarea/inyo/recarea/?recid=20784.

Logistics + Planning

Preferable season(s)

Spring
Summer
Fall

Congestion

Moderate

Parking Pass

None

Open Year-round

Yes

Pros

Scenic Lakes. Peak bagging. Pristine Wilderness.

Cons

Mosquitos in summer. Crowds on the weekends.

Trailhead Elevation

9,383.00 ft (2,859.94 m)

Highest point

11,802.00 ft (3,597.25 m)

Features

Near lake or river
Backcountry camping
Wildlife
Big vistas
Bird watching
Wildflowers

Typically multi-day

No

Permit required

No

Location

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