
About This Waterfall
Benham Falls was found adjacent to the bridge over Benham Creek just under 13 miles south of Highway 12 in Randle along FR 25. A small cascade along the creek is now visible in its place.Benham Falls was a pretty 30-foot tall, two stepped waterfall hidden within a little gorge adjacent to Forest Road 25 near Mount St. Helens National Volcanic Monument in the Gifford Pinchot National Forest. Benham Creek has a long history of being difficult for road engineers to deal with, having washed out several bridges in the past. During the floods of January 2009, a huge landslide destroyed the bridge over Benham Creek and completely buried the falls and gorge. The creek may have actually been rerouted outside of the gorge above where the falls used to occur and depending on how the land shifts and settles in the future, a larger waterfall might re-form over the cliffs that lined the gorge below the falls, but it will probably be a couple years before the land is stabilized and the road is rebuilt to allow access.
Waterfall Details
Waterfall Form
Tiered Horsetails
Total Height
30ft
Tallest Drop
20ft
Number of Drops
2
Run
50ft
Avg Width
5ft
Pitch
68°
Magnitude
15.27
High Flow
25cfs
Getting There
GPS Coordinates
46.389100, -121.991320
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Quick Facts
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Tips
Best photos during golden hour or after rain.
Use GPS coordinates for the most accurate directions.
Safety Info
Stay on marked trails. Rocks near waterfalls are extremely slippery.
Never swim at the top of a waterfall. Strong currents can be deceptive.
Respect the environment. Pack out everything you bring in.