Overview
Emigrant Lake sits in the southern section of the Mokelumne Wilderness in the Eldorado National Forest, accessible via a 7.2-mile round trip that follows portions of the historic emigrant route through the Sierra Nevada. Located in California's Alpine County near the Highway 88 corridor, the trail climbs through a landscape shaped by both volcanic eruption and glacial action, reaching a lake that sees only a fraction of the visitor pressure of comparable destinations in the Desolation Wilderness to the north.
The historic context is genuine: this area was crossed by thousands of nineteenth-century California-bound emigrants on the Carson Pass Route. The Emigrant Lake trail name directly references this history, and the route crosses terrain that has been traveled by humans for much longer than the emigrant period.
The Route
Trailhead Through Lower Volcanic Terrain (0 to 2.0 miles)
The trail begins in the mixed volcanic and granite terrain characteristic of the Mokelumne Wilderness southern approach. The lower section crosses open rocky slopes with views of the Blue Lakes area and the surrounding Sierra peaks. The volcanic breccia outcrops in this section are distinctive.
Mid-Trail Climb (2.0 to 3.2 miles)
The trail steepens as it approaches the lake basin through a transition from volcanic lower slopes to more granitic upper terrain. Water is available from seasonal streams in this section.
Emigrant Lake (3.6 miles)
The lake occupies a basin at approximately 8,400 feet with rocky open shoreline and views of the surrounding wilderness peaks. Native brook trout are present in the clear water. The lake receives very light angling pressure due to the access distance. Return via the same route.
When to Hike
July through October provides the most reliable conditions. Snow typically clears the lake basin by mid-July. The trail is excellent in September and early October with fall conditions and minimal crowds.
What to Bring
Many hikers carry 2 liters of water from the trailhead with creek filtration available on the approach. California requires bear canisters for overnight camping in many Sierra areas: check bear canister requirements before any overnight trip in the Mokelumne Wilderness. Sun protection is important on the open volcanic terrain.
Trailhead Access
Emigrant Lake Trailhead is off Highway 88 near the Blue Lakes Road intersection south of Hope Valley. The road is paved to the trailhead. No fee or permit required (as of 2026). A vault restroom is present. Parking for 15 to 20 vehicles.
Dogs are permitted without leash in the wilderness, with voice control required.
Nearby
Emigrant Lake is in the same Mokelumne Wilderness corridor as Mokelumne Peak Trail, which provides the summit experience from the Blue Lakes Trailhead nearby. Silver Lake Trail on Highway 88 is a good lower-elevation complement for a two-day visit. For the full Eldorado perspective, the Crystal Basin Recreation Area trails (Rubicon Trail, Grouse Lake Trail) are in the northern section of the forest.
Check current conditions and any California-specific fire and wilderness regulations using the USFS guide. Follow Leave No Trace principles carefully in this wilderness area.