Parking
Park at the O'Shaughnessy Dam access at the end of Hetch Hetchy Road. Hikers report roadside spaces near the dam and overflow at the backpacker parking area; lot capacity and fees were not verified. Check seasonal gate hours before driving.

Yosemite National Park, CA
A strenuous out-and-back to a quiet lake above Hetch Hetchy.
Overview
Map & elevation
Plan your hike

“Ahead is O'Shaughnessy Dam at Hetch Hetchy, with reservoir water between steep granite walls. For a short visit, the paved dam viewpoint gives you the broad scene and waterfall views without a hike.”
Yosemite Tour Guide
Parkwolf is a GPS audio tour guide for Yosemite National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
See the Yosemite audio tourRecorded for this trailhead
Hetch Hetchy and O'Shaughnessy Dam“Ahead is O'Shaughnessy Dam at Hetch Hetchy, with reservoir water between steep granite walls. For a short visit, the paved dam viewpoint gives you the broad scene and waterfall views without a hike.”
Plays as you drive up to this trailhead in the Parkwolf Yosemite Tour Guide.
More stories near here in the app
Trail guide
Laurel Lake is a strenuous 14.2-mile out-and-back from O'Shaughnessy Dam, climbing above Hetch Hetchy Reservoir, crossing forest and wet meadow, and reaching a remote Sierra lake before returning the same way. Allow 8 to 9 hours. The park lists about 2,700 feet of elevation gain, but route measurements differ: GPS tracks put the round trip near 15 miles, and an older park trail table gives 8.3 miles one way. Treat it as a full-day commitment and leave enough daylight for the Hetch Hetchy gate.
Cross the dam and pass through the tunnel, then follow a broad former construction road uphill. Long, steep switchbacks open repeated views over Hetch Hetchy Reservoir and Kolana Rock. Above the climb, the route narrows into a forest trail; this is a sustained ascent, not a short burst before an easy walk.
The route leaves the wide Miguel Meadow Fire Road for a narrower trail through woodland toward Beehive Meadows and Laurel Lake. It crosses open meadow and wetland, with patches of forest affected by the 2013 Rim Fire. At Beehive Meadow, follow the signed Laurel Lake branch; routes from the same junction continue toward Lake Eleanor and Lake Vernon, which are different hikes.
A trail sign at Beehive Meadow points to Laurel Lake, 1.2 miles farther. The final approach includes a stream crossing. Meadow pools can flood or muddy the tread early in the season. Laurel Lake is a quiet forested shoreline backed by granite bluffs; turn around there and retrace the same route rather than continuing onto the separate Vernon and Rancheria circuit.
Parking is at the dam end of Hetch Hetchy Road, with roadside spaces near the dam and overflow in the backpacker parking area. No food, drinking-water source, or toilet was verified on the route. Pets are prohibited on the dam and hiking trails. Overnight trips require a wilderness permit. Hetch Hetchy Road has seasonal daylight-based gate hours; check the schedule before driving in.
Wildlife
732 sightingsBlack BearMost seen around 7 PMSighting map
1,747 sightingsMule DeerMost seen around 6 PMSighting map
332 sightingsCoyoteMost seen around 7 PMSighting map
11 sightingsPeregrine FalconMost seen around 8 AMSighting map
276 sightingsPikaMost seen around 8 AMSighting map
677 sightingsYellow-bellied MarmotMost seen around 8 AMSighting mapSighting maps show where each species has been reported across Yosemite. Wildlife moves, so no sighting is guaranteed.
Keep exploring
ChallengingLake Vernon Trail19.1 mi · 10 hr · At the trailheadA long, exposed climb ends at Lake Vernon’s granite shore.
ChallengingNorth Mountain Lookout Trail26.7 mi · 12.5 hr · At the trailheadA full-day climb from Hetch Hetchy to the North Mountain view
ModerateWapama Falls Trail5 mi · 3 hr · At the trailheadWalk a reservoir shore to bridges beneath Yosemite’s Wapama Falls.
ChallengingMiguel Meadow, Lake Eleanor and Laurel Lake Loop26.2 mi · 14 hr · At the trailheadA remote Hetch Hetchy loop linking Lake Eleanor and Laurel Lake.
ChallengingRancheria Falls Trail13.4 mi · 7 hr · 0.2 mi awayA long reservoir-side hike to the falls beyond Wapama.
ChallengingLaurel Lake, Lake Vernon and Rancheria Falls Loop29 mi · 1 day · 0.3 mi awayGranite lakes, an exposed ridge, and a waterfall on one long loop.
ChallengingSmith Peak Trail13.5 mi · 7 hr · 1.5 mi awayA long climb to Hetch Hetchy's highest summit.
ChallengingPoopenaut Valley Trail2.5 mi · 3.5 hr · 2.9 mi awayPoopenaut’s steep drop to the Tuolumne, with a harder climb back
Sight · 0.1 mi awayO'Shaughnessy Dam and Hetch Hetchy ReservoirWalk the dam for reservoir views and a trail toward two waterfalls.
Sight · 1.7 mi awayWapama FallsA granite tunnel and reservoir hike lead to a 1,400-foot waterfall.
Lodging · 9.2 mi awayWhite Wolf LodgeA remote cabin base near two high-country lake hikes.
Campground · 9.3 mi awayWhite Wolf CampgroundA quiet forest base near the Lukens and Harden Lakes trailheads.
Sight · 9.6 mi awaySiesta LakeA quiet alpine lake with forest reflections.Parkwolf’s Yosemite ranking