Baxter Pass Trailhead to Onion Valley

For some, obtaining a backcountry permit to backpack through the beautiful Rae Lakes area via Kearsarge Pass can be challenging, as these highly sought-after permits require advanced planning or a flexible schedule to secure a last-minute permit. However, for those hearty enough to tackle the Baxter Pass Trail and willing to explore lesser-traveled areas, this route offers an excellent alternative starting point to reach this stunning region.

Hiking from Baxter Pass Trailhead to Onion Valley is a challenging yet incredibly rewarding adventure through the rugged and scenic landscapes of the Sierra Nevada. This point-to-point route covers approximately 29 miles and features steep ascents, breathtaking vistas, and the opportunity to traverse some of the most remote and beautiful areas in Kings Canyon National Park. This hike is ideal for experienced hikers and backpackers looking for a multi-day trek that combines solitude, alpine beauty, and a true wilderness experience.
Route Description
Starting at the Baxter Pass Trailhead, located off Highway 395, the trail begins with a steep ascent. The initial section is challenging, with a significant elevation gain as you climb towards Baxter Pass. The trail winds through mixed pine forests and open areas, offering glimpses of the surrounding peaks.

From Baxter Pass, the trail descends into the stunning Rae Lakes Basin. You'll turn onto the Pacific Crest Trail (PCT), passing through lush meadows and beautiful alpine lakes with crystal-clear waters reflecting the surrounding towering peaks.

Continuing from Dollar Lake, the trail meanders through the scenic Rae Lakes Basin before climbing towards Glen Pass (11,978 feet). This section offers spectacular views of the surrounding mountains and valleys. After descending from Glen Pass, you’ll reach the Kearsarge Lakes area.

The final leg of your journey takes you over Kearsarge Pass (11,760 feet) and down to Onion Valley. The trail from Kearsarge Lakes to the pass is steep but well-maintained. The descent to Onion Valley is relatively gradual, passing through alpine meadows and forested areas. The Onion Valley Trailhead marks the end of your adventure.
Flora and Fauna
The hike traverses diverse ecosystems, from pine forests and alpine meadows to rocky passes. You'll encounter a variety of flora, including wildflowers, lupines, and alpine plants. Wildlife sightings may include mule deer, marmots, pikas, and various bird species. This is also an active bear area, so proper food storage is required for backpacking trips.

Baxter Pass Trail is located in a habitat area for Sierra Bighorn Sheep, a subspecies of the Bighorn Sheep exclusive to the Sierra Nevada. These majestic animals are part of a recovery program to help increase their population. Mount Baxter's herd is one of the oldest and most productive, so it's important that visitors respect the area and the sheep. This is one of the main reasons dogs aren't allowed on the trail.
Permits and Regulations

• Permits: A wilderness permit is required for overnight camping in Kings Canyon National Park and Inyo National Forest. Permits can be obtained from Recreation.gov.

• Leave No Trace: Practice Leave No Trace principles to preserve the pristine environment. Pack out all trash, minimize campfire impact, and respect wildlife.

Water Sources

Reliable water sources include alpine lakes and streams along the route. Always filter or treat water before drinking to ensure it is safe.
Safety and Considerations

• Elevation: Be prepared for high elevation hiking, with sections of the trail reaching over 12,000 feet.

• Weather: Weather in the Sierra can change rapidly; pack layers and be prepared for varying conditions.

• Navigation: Carry sufficient water, food, and navigation tools (map, compass, GPS). The trail is well-marked, but it's always good to be prepared.

• Shuttle: This route is a point-to-point and requires the use of two cars or a pre-arranged shuttle. 

Parking

• Baxter Pass Trailhead: Parking is available at the Baxter Pass Trailhead off Highway 395.

Onion Valley: Ample parking is available at the Onion Valley Trailhead. Arrive early, especially on weekends and during peak season, to secure a spot.