Eastern Sierra Backpacking: Lake Sabrina Basin to Donkey Lake

Trail: Lake Sabrina Trail 
Distance: 8.3 miles roundtrip
Elevation: 1,660 ft.
Location: Bishop, CA
Permits: Wilderness permits are required for backpacking and can be obtained here.

The journey from Lake Sabrina Basin to Donkey Lake is a backpacking experience that combines challenge with beauty. It’s an opportunity to disconnect from the hustle of daily life, and immerse yourself in the magic of the Eastern Sierra.

The trail is well-marked, but be prepared for a moderate to strenuous hike, with elevation gains that reward you with some of the best views of what’s to come. The hike first climbs 3-miles to Blue Lake, which is a popular destination for day hikers and those who are backpacking for one night. It is also a great spot to stop for lunch before pushing forward to Donkey Lake. If the weather allows, jump in for a quick swim- I promise you won’t regret it.

Continue on the Lake Sabrina Trail for approximately 0.3 miles where you’ll reach a junction. Make sure to follow the signs for Donkey Lake, or else you’re headed for a longer, more intense journey to Baboon Lakes. From the junction, Donkey Lake is just a little less than one mile. Tucked away in a high-altitude basin, this pristine alpine lake is surrounded by granite cliffs and vibrant wildflowers. When I did this hike in July 2023, the lake was still partially frozen- so there was no way I felt comfortable jumping in.

Due to a very windy night in the forecast, I enjoyed lunch here before heading back towards Blue Lake for better camping options. The trek to Donkey Lake is a moderately beautiful hike that should not be missed.

Tips for Backpacking Donkey Lake

Pack Light: Given the difficulty of the hike and terrain, you’ll want to make sure to pack light and carry only the essentials to make your trip more enjoyable.
Don’t forget your permit! Wilderness permits are required for overnight backpacking and should be reserved months in advance as this area tends to be popular in the summer months.
Leave No Trace: Always respect the trails, and practice Leave No Trace principles. Pack out all of your trash and leave your camping area better than you found it.
Download offline maps: Although the trail is well-maintained, it is always best to carry a map or download a map before hitting the trail.
Carry water + food: Make sure you’re carrying enough high-energy snacks and water to maintain your energy on the trail.