01
Best overall pick
Castle Peak Summit
Castle Valley Exit Off I-80 • High-Alpine Summit And Ridge Hike • Best Overall Adventure
A classic Donner Summit hike with a punchy climb to broad ridges and far-reaching views of the northern Sierra.
Castle Peak is the hike locals recommend when you want a bit of everything: forested approach, rocky switchbacks, and a satisfying summit scramble. The final ridge delivers big views toward Donner Lake, the Pacific Crest, and deep into the backcountry, making the effort feel worthwhile. Start early on summer weekends, as the Castle Valley trailhead fills up fast and afternoon thunderstorms can roll in quickly.
02
Best half-day loop
Mount Judah Loop Trail
Donner Pass / Sugar Bowl • Loop Through Historic Pass And Wildflower Slopes • Best Half-Day Circuit
A scenic loop off old Highway 40 that ties together Pacific Crest Trail segments, wildflower meadows, and sweeping Donner Pass views.
The Mount Judah Loop is ideal when you want elevation and scenery without committing to an all-day push. The trail traces part of the Pacific Crest Trail before looping over open slopes and rocky outcrops with constant views toward Donner Lake and the craggy walls above the pass. Go in early summer for snow patches and full wildflowers, or in fall for crisp air and fewer crowds along the ridge.
03
Best lake escape
Loch Leven Lakes Trail
South Of Soda Springs Off I-80 • Forest-And-Lakes Backcountry Trail • Best Summer Swimming Spot
A rocky climb through granite and pines that rewards with a chain of clear alpine lakes perfect for a long lunch or swim.
The Loch Leven Lakes Trail makes you work at the start with steep, rocky sections and old railroad grades, but the payoff is a trio of lakes that feel worlds away from the freeway below. Once you reach the lower lake, you can push on to the middle and upper basins for quieter granite slabs and better camping-style lunch spots. It’s a great choice on hot days when you’re happy to earn a refreshing plunge at the turnaround.
04
Best off-the-radar hike
Andesite Peak via Hole in the Ground Trail
North Of Soda Springs Near Boreal • Volcanic Peak Via Rolling Singletrack • Best For Quieter Trails
A less-traveled route that winds along forested singletrack to a volcanic summit with broad views toward Castle Peak and beyond.
Starting from the Hole in the Ground trail network, the hike to Andesite Peak feels a little more low-key than the bigger-name routes around Donner Pass. You’ll share much of the approach with mountain bikers before branching toward the summit for a short but rewarding final climb. On clear days, the top gives you a different perspective on the Castle Peak ridge and the patchwork of forests and ski areas that surround Soda Springs.
05
Best history-and-views combo
Donner Peak via Pacific Crest Trail
Above Donner Lake • Historic Ridgeline Hike With Lake Views • Best For History Buffs And Views
A moderate ridge hike that layers Donner Lake panoramas over glimpses of railroad tunnels and the old trans-Sierra route.
Donner Peak via the Pacific Crest Trail offers a tangible sense of Sierra history without sacrificing scenery. The path climbs gradually from near Donner Pass Road, passing old railroad cuts and granite outcrops before the short spur to the summit. From the top, you can trace the line of Highway 80, the glint of Donner Lake below, and imagine how daunting this pass looked long before there were paved roads and trail apps.