1.6 mi from the trailheadUnion West - Union Reservoir (Stanislaus NF)
Campground
0.4 mi out & back · 7,085 ft high point · Easy
In Stanislaus National Forest · California · U.S. Forest Service
This out and back route to Summit Lake in Stanislaus National Forest passes near Union Reservoir.
0 ft of gain round trip.
The closest places to sleep, measured from the trailhead.
Ranked the same way, within twenty-five miles.
What the trail reaches, measured from the start.
The route at the trailhead. Drag with two fingers, or hold a key to zoom.
Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.
Campground
11.9 mi out & back · 3,715 ft gain · Very hard
Mokelumne Wilderness · Camp 5 mi away
Hikes that read like this one, wherever they are.
2.6 mi out & back · 221 ft gain · Easy
Stanislaus National Forest · Camp under a mile away

13.3 mi out & back · 2,605 ft gain · Very hard
Stanislaus National Forest · Camp under a mile away
2.8 mi out & back · 604 ft gain · Moderate
Stanislaus National Forest · Camp 1 mi away

7.8 mi out & back · 1,234 ft gain · Hard
Stanislaus National Forest · Camp 3 mi away
Mon: Mostly Sunny · wind 2 to 8 mph S