Big Pool
Campground
12.9 mi out & back · 2,630 ft gain · 4,849 ft high point · Very hard
From Duffy Lake Trailhead
In Willamette National Forest · Oregon · U.S. Forest Service
Duffy Lake out and back reaches Duffy Lake and passes Alforia Lake near in Willamette National Forest, climbing 2,630 feet over 12.9 miles.
2,630 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 hike from its start, the approach dashed. 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
12.5 mi loop · 1,563 ft gain · Hard
Willamette National Forest · Camp under a mile away
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Sun: Mostly Sunny · wind 0 to 3 mph N