The Rancheria Falls Trail takes you deep into Yosemite's overlooked Hetch Hetchy region, where granite walls rise from a reservoir instead of meadow. At 13 miles round-trip, this is a legitimate hike that earns you solitude and three waterfalls — Tueeulala, Wapama, and the trail's namesake Rancheria Falls. The reward for the mileage is hiking in a valley as dramatic as the main Yosemite Valley but with a fraction of the crowds.
Trail Details
- 🏃Activities
- Hiking
- 📊Difficulty
- Hard
- 🔁Trail Type
- out and back
- 📏Distance
- 13 miles
- ⬆️Elevation Gain
- 1,909 ft
- 📍Location
- CA
- 🐕Dogs Allowed
- No
- 💵Fee
- Free
Overview
Hetch Hetchy sits at 3,900 feet, making it one of the lower-elevation destinations in Yosemite and extending the hiking season well into winter and early spring. The trail follows the shoreline of the reservoir for the first five miles, offering relatively easy terrain before turning north and climbing more steeply toward Rancheria Falls. This is granite country — the trail starts by crossing O'Shaughnessy Dam and passing through a tunnel blasted straight through the rock.
The hiking here feels different from the rest of Yosemite. Instead of meadows and forests, you're walking along the edge of a reservoir with sheer granite walls rising directly from the water. The engineering is part of the experience: this is San Francisco's water supply, and the infrastructure reminds you that even national parks exist within larger systems.
What to Expect
The first section crosses the dam and hugs the reservoir's south shore through moderate ups and downs. You'll pass Tueeulala Falls early, then reach Wapama Falls around mile 2.5. Both falls are spectacular in spring when snowmelt fills them, but Wapama requires caution — the NPS warns against crossing the bridge below it when water flows over the structure, as hikers have been swept off by the force.
Beyond Wapama, the trail continues around the reservoir perimeter before veering north and gaining elevation more seriously. At roughly 3.2 miles past Wapama Falls, you'll get a view of lower Rancheria Falls, but the full experience requires pushing another mile to the bridge over upper Rancheria Falls. The total elevation gain of 1,909 feet is spread across the 6.5-mile approach, making the grade manageable even as it steepens in the final sections.
The terrain includes granite slabs, forested sections, and occasional scrambles. Poison oak is the most common hazard, particularly in lower elevations. Wildlife includes bears, rattlesnakes, and seasonal populations of mosquitoes and ticks.
Tips & Logistics
Plan for 6-8 hours if you're day hiking the full distance. Park in the area overlooking O'Shaughnessy Dam for day hikes; overnight backpackers use a separate lot. Parking is limited, so arrive early during peak season.
No permit is required for day hiking, but overnight trips need wilderness permits. Winter offers the easiest permit availability and the smallest crowds, though waterfalls will be reduced. Spring brings maximum waterfall flow but requires advance permit reservations from May through September.
The low elevation means this trail stays accessible longer than high-country routes. Snow rarely closes the trailhead, making Hetch Hetchy a reliable option when Tioga Road and other high-elevation areas are shut down.
Water is available from the reservoir and seasonal streams, but treat everything. If you're backpacking, bear canisters are required, and established campsites with fire rings are available near Rancheria Falls. Dispersed camping is allowed if you're at least four miles from the trailhead and 100 feet from trail and water sources.
The trail works as either a long day hike or a backpacking trip. The mileage eliminates casual hikers, but the moderate grade and spectacular granite scenery make it manageable for anyone comfortable with a full day on their feet.