Overview

• Location: Lane County, Willamette National Forest (near Oakridge/Willamette Pass)

• Waterfall Type: Horsetail

• Height: ~85 feet (26 m)

• Trail Distance: ~2.5-mile loop via Diamond Creek Falls Trail #3598 from Salt Creek Falls parking area

• Difficulty: Medium

• Best Time to Visit: Late spring through fall; snowshoeing in winter

History & Background

Fall Creek Falls in the Willamette National Forest (associated with Salt Creek) is one of three outstanding waterfalls visited on the Diamond Creek Falls loop trail — a nationally recognized hiking circuit also taking in 286-foot Salt Creek Falls and 120-foot Diamond Creek Falls. The falls are located in the Diamond Peak Wilderness area, reached by continuing 1.4 miles beyond the Diamond Creek Falls viewpoint via the Vivian Lake Trail. Along this route, the trail crosses old railroad tracks and climbs through dense mountain hemlock forest before the canyon opens to reveal the 85-foot horsetail cascade dropping into Fall Creek gorge. This remote section of the trail sees far fewer visitors than Salt Creek Falls, rewarding those who venture the extra distance with a genuinely serene wilderness experience at around 5,000 feet elevation.

Geology

Fall Creek Falls (Salt Creek area) horsetails over a Western Cascades volcanic cliff face at approximately 4,983 feet elevation in the Diamond Peak Wilderness. The falls are fed by Fall Creek, a tributary of Salt Creek, which drains the volcanic highlands near Diamond Peak — a dormant Cascade volcano. The surrounding old-growth mountain hemlock, Pacific silver fir, and lodgepole pine forest at this elevation exists in the subalpine zone, and the falls flow through terrain shaped by both volcanic activity and Pleistocene glaciation. The horsetail character reflects a smooth, steeply inclined cliff face over which Fall Creek fans out as it descends.

Directions & Access

• Nearest City: Oakridge, OR (~22 miles west on Highway 58); Eugene, OR (~65 miles west)

• Trail Information:

  • From Salt Creek Falls parking area (Highway 58, 22 miles east of Oakridge), cross the Salt Creek footbridge and follow Diamond Creek Falls Trail #3598 counterclockwise; at the Diamond Creek Falls junction, continue on the Vivian Lake Trail #3662 for 1.4 miles to Fall Creek Falls

  • The full loop including Fall Creek Falls is approximately 5.5–6.4 miles; $5 day-use fee or Northwest Forest Pass required; the extension to Fall Creek Falls adds ~1.4 miles to the Diamond Creek loop

• Parking:

  • Salt Creek Falls Observation Site parking area off Highway 58; restrooms and interpretive exhibits at trailhead; day-use fee required May–October

• Accessibility:

  • Not wheelchair accessible; extended loop trail on natural surfaces at high elevation

Best Time to Visit

• Spring: Best flows; rhododendrons bloom in early June at lower elevations near the trailhead; trail may have snow until late May

• Summer: Excellent hiking season; the Vivian Lake extension is cool and shaded; mosquitoes possible near the falls

• Fall: September–October ideal; fall colors in the subalpine forest; quieter than summer; excellent photography

• Winter: Snowshoe access from the Sno-Park when the main road is closed; the full Diamond Creek/Fall Creek loop is a popular snowshoe route

Nearby Attractions

• Salt Creek Falls (286 ft, same trailhead)

• Diamond Creek Falls (120 ft)

• Too Much Bear Lake

• Diamond Peak Wilderness

• Willamette Pass Ski Area

References

• Links:

  • USFS – Willamette National Forest

  • AllTrails – Salt Creek and Diamond Creek Falls Trail

• Books:

  • Oregon Waterfalls by Greg Plumb

  • Waterfall Lover's Guide: Pacific Northwest