Upper Copper Falls
King County, Washington
Your visit at a glance
- Waterfall height
- 39 ft (12 m)
- Location
- King County, Washington
- Access status
- Trail connection supported; precise viewing point and distance unconfirmed
- The walk
- Falls-specific walking distance not established
- Ground & access
- Steep rocky switchbacks beyond Trout Lake; partial tree-obscured waterfall views.
The firsthand World Waterfall Database reports Upper Copper Falls glimpsed from Foss Lakes Trail after its long switchback away from Copper Creek and back. Stay on the established trail. Clearer views would require a scramble that is not described here as an authorized approach.
Plan your visit
West Fork Foss Trail: limited through-tree view
Only the stated source distance is supported; mapped proximity is not a walking distance.
Steep rocky switchbacks beyond Trout Lake; partial tree-obscured waterfall views.
Where to start
West Fork Foss Trailhead via Road 68 and signed Road 6835, as documented by WTA for the Foss Lakes trail. No separate waterfall parking area is established.
Timing & water
Current access and seasonal conditions require confirmation with the land manager.
Before you go
Northwest Forest Pass or equivalent required at West Fork Foss Trailhead.
Visitor informationVisit sources
More waterfalls nearby
Within 40 straight-line miles. Road and trail distances will differ.
- Middle Copper Falls49 ft (15 m) · King County, WA0.1 miE
- Lower Copper Falls46 ft (14 m) · King County, WA0.1 miE
- Malachite FallsResearched visit notes600 ft (182.9 m) · King County, WA0.5 miW
- Copper Lake FallsResearched visit notes131 ft (40 m) · King County, WA0.6 miW
- Lower Foss River FallsWaterfall identity documented; visitor approach unresolved251 ft (76.5 m) · King County, WA0.6 miS
- Upper Foss River FallsApproach and parking unconfirmed337 ft (102.7 m) · King County, WA1.0 miS
- Sunray Falls394 ft (120 m) · King County, WA1.3 miN
- Shoestring FallsResearched visit notes984 ft (300 m) · King County, WA1.4 miN
- Big Heart FallsWaterfall viewing approach unconfirmed1,262 ft (384.7 m) · King County, WA1.9 miS