Loch Leven Lakes is the go-to hike for visitors along the I-80 corridor who want genuine alpine scenery without the long drive to more remote trailheads. The trail starts at roughly 5,700 feet near Cisco Grove, climbs through mixed pine and fir forest, crosses open granite slabs, and arrives at a basin holding three linked lakes between 6,800 and 6,900 feet. Lower Loch Leven Lake is the most popular destination: a calm, clear lake with good fishing, swimming access, and room to spread out. The full route continues to Middle and Upper Loch Leven Lakes, each progressively quieter and more scenic as you leave the day-hikers behind. In Tahoe National Forest, this is the moderate hike to recommend to first-time visitors who want to understand what the Sierra Nevada is about without committing to a strenuous summit push.
Trail Overview
The round trip to all three lakes is 7.5 miles with 1,538 feet of elevation gain. To Lower Loch Leven Lake only, the round trip is about 5 miles. The trail starts at 5,680 feet and tops out near 6,900 feet, with most of the gain coming in the first 2 miles. After that the terrain levels into the lake basin and the remaining distance passes quickly. On the difficulty scale, this sits comfortably in the moderate range: steeper and more demanding than a casual family walk, but accessible to anyone in reasonable hiking shape.
Getting to the Trailhead
From Sacramento, take I-80 east to the Hampshire Rocks Road exit (exit 166) near Cisco Grove. Turn right off the exit and follow the frontage road east to the Big Bend Visitor Center parking area. The total drive from Sacramento is about 85 miles and takes approximately 1 hour 15 minutes.
From Truckee, take I-80 west about 20 miles to the Hampshire Rocks Road exit. The parking area is immediately off the freeway. Drive time from Truckee is about 25 minutes.
GPS coordinates: 39.3003, -120.5558. The trailhead is at the east end of the parking area, marked with a kiosk and trail signs.
The Route
Miles 0 to 1: The trail begins on the south side of the highway through dense lodgepole pine and white fir forest. The grade is moderate and the trail is well-maintained with a mix of dirt and embedded granite. At about 0.8 miles, the route crosses a seasonal creek that may require a rock-hop in early season. The forest opens up briefly here with views south toward the American River canyon.
Miles 1 to 2: The grade steepens as the trail climbs through open granite terrain. You'll cross several areas of exposed granite slabs where the trail is marked by rock cairns. This section offers improving views north toward Cisco Butte and the ridgeline above the I-80 corridor. In early season, snow can linger on these north-facing slabs into mid-June.
Miles 2 to 2.5: Lower Loch Leven Lake. The terrain flattens as you enter the lake basin. Lower Loch Leven Lake appears at 6,800 feet, a clear alpine lake ringed by granite slabs and lodgepole pines. This is the most crowded destination: expect to share the shoreline with other hikers on summer weekends. Several good flat rocks for sitting and eating lunch are scattered around the south and east shores.
Miles 2.5 to 3.0: Middle and High Loch Leven Lakes. The trail continues northeast from Lower Lake, gaining another 100 feet to reach Middle Loch Leven Lake and then High (Upper) Loch Leven Lake at 6,923 feet. These two lakes are noticeably less busy than the lower lake and worth visiting if you have the energy. The granite surroundings become more open and dramatic as you move deeper into the basin.
When to Visit
June through early July: The trail is usually passable from mid-June, though granite slabs on the upper section may have snow patches into late June in heavy snow years. The creek crossings run fast with snowmelt and may require careful stepping. Wildflowers are excellent in early July.
July and August: Peak season. The lakes warm to swimmable temperatures by late July. Afternoon thunderstorms are possible; plan to be at the lakes and heading back down by early afternoon. Weekends are crowded at Lower Lake: arrive before 9 AM for good parking and a chance at a quiet spot at the water's edge.
September and October: The best time for solitude. Colors change in the lodgepole pines and willows around the lakes. Temperatures drop at elevation and the lakes cool, but the scenery is excellent. Trails are typically open until first significant snowfall, usually in October or November.
What to Bring
- Water: Many hikers carry 2 or more liters per person. The lakes are a water source but must be filtered or treated. Individual hydration needs vary based on body weight, pace, and temperature. Giardia is present in Sierra Nevada water sources.
- Sun protection: The upper granite sections are fully exposed. Sunscreen and a hat are needed.
- Layers: The lake basin at 6,900 feet is noticeably cooler than the trailhead. A light jacket adds comfort, especially if you're spending time at the water.
- Trekking poles: Helpful on the granite slab sections, which can be slippery when wet.
- Lunch and snacks: Allow enough time to sit and eat at the lake rather than rushing back down.
Practical Details
Trailhead: Big Bend Visitor Center, Hampshire Rocks Road exit off I-80 near Cisco Grove. Paved parking lot with flush toilets and a visitor center (seasonal hours). No parking fee.
Parking: The lot holds about 50 vehicles. On summer weekends it fills by 10 AM. Arrive early or plan a weekday trip. There is no overflow parking nearby.
Dogs: Permitted on-leash. The terrain is dog-friendly with no ladder sections or technical scrambling.
Permits: None required. Free California Campfire Permit required if using a stove outside the developed area.
Cell Service: Limited near the trailhead due to I-80 infrastructure, but disappears quickly once on the trail.
Getting There
The trailhead is directly off I-80 at exit 166 (Hampshire Rocks Road) near Cisco Grove. It is one of the most straightforward trailhead access points in the forest: no dirt roads, no special vehicles required, just highway driving. From Sacramento, allow 1 hour 15 minutes. From Reno, allow about 55 minutes via I-80 west.
Beyond Loch Leven Lakes
From the Upper Lake, experienced hikers can continue northwest on a use trail to Cherry Point Lake, adding roughly 2 miles and minimal additional elevation. This extension sees very few hikers and offers complete solitude in a similar granite basin.
The Castle Peak trail near Donner Summit is 20 miles east on I-80 and offers a more demanding alternative for a second day: 6 miles round trip with a 9,103-foot summit. Together, Loch Leven Lakes (day one) and Castle Peak (day two) make an excellent two-day introduction to the northern portion of California's Sierra Nevada. The Leave No Trace principles matter here particularly during swimming season, when shoreline damage accumulates quickly from heavy foot traffic around the lake margins.