Oregon trails › Santiam / Mount Jefferson
Duffy Lake Trail Mapped as Duffy Lake Trail #3427
Hiking trail · Santiam / Mount Jefferson · Trailhead near Idanha, OR
6.6 mi10.7 km Round trip
≈820 ft≈250 m Elevation gain
4,823 ft1,470 m High point
3 hr 18 min Estimated time
Moderate Out and back to Duffy Lake. Length and elevation gain are calculated from map data, so they're approximate.
3.3 mi (5.3 km) to Duffy Lake, measured from map
Pass: Northwest Forest Pass (based on the land the trailhead is on)
Official listing: U.S. Forest Service, Duffy Lake (#3427)
Trailhead: Duffy Lake Trailhead
On Forest Road 2267, near Idanha, OR
Coordinates: 44.49108, -121.94996
Overview Duffy Lake Trail is a round-trip hike of 6.6 mi / 10.7 km near Idanha, OR. Expect about 820 ft / 250 m of elevation gain, with a high point of 4,823 ft / 1,470 m. Difficulty: Moderate . At an average pace, plan on about 3 hr 18 min. Upper sections can be snowy from November through May.
Elevation profile Along the route: low 4,045 ft / 1,233 m · high 4,813 ft / 1,467 m
Sources Route and map: OpenStreetMap contributors (ODbL). Elevation: AWS Terrain Tiles. Official trail listing: U.S. Forest Service . Pass: based on the protected area that contains the trailhead. Map and trail data © OpenStreetMap contributors (ODbL). Elevation: AWS Terrain Tiles. Official trail listings come from the agency named on each page. Distances and elevation gain marked ≈ are calculated from map data and are approximate. Check official sources for current conditions before you go.Washington trails · Oregon trails · Idaho trails · Sources · Privacy · Terms of Use