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Coal Creek Falls

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Water, water everywhere and quite a drop it takes! Cougar Mountain's Coal Creek Falls is the primary attraction here, but it's the water underfoot that really makes the area special. Such abundance helps keep the forest green and fragrant, with wildflowers in season--and abundant summer mosquitoes. Come in November through May, when the nights are too cold for these pesky biters and the falls are full of runoff. In the spring you'll find skunk cabbage, and through the early summer you'll enjoy plump, juicy salmonberries. And at the end, you'll enjoy the cool cascade of Coal Creek Falls.

From the trailhead, head up toward Red Town. The route you want veers left onto Cave Hole Trail. Once upon a time, mules pulled wagonloads of coal down this trace, and later, as the coal veins played out, folks used it as an access route to another easily accessible fuel source: firewood. Today's trail uses that same old track.

As you climb away from the old Red Town site, you'll notice areas where the ground seems to have slumped in on itself--these are the cave holes that give the trail its name. The holes formed when miners pushed their underground extractions too close to the surface, leaving a void that eventually caved in, creating a "cave hole" in the ground above.

Less than 1 mile after leaving the trailhead, you'll find the Coal Creek Falls Trail leading off to the right. The path meanders around the upper slopes of Curious Valley before slanting down into a small gulch carved by the tumbling waters of Coal Creek. Here, about 1.25 miles out, you'll find the falls.

Coal Creek Falls can be spectacular during the rainy season of January-March, thundering down the rocky chute. Venture out during a particularly cold spell and you'll find marvelous ice sculptures formed by the splashing and spray from the falls. By midsummer, the falls usually shrinks to nothing more than a small splattering of dribbling streams between the rocks.
Driving Directions:

From I-90 take exit 13 onto Lakemont Boulevard. Drive south on Lakemont Boulevard, which becomes Newcastle-Coal Creek Road. After crossing "The Pass" and starting down, cross Coal Creek and find the trailhead on the east side of the road at a sharp bend in Newcastle-Coal Creek Road.

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Recent Trip Reports

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There are 55 trip reports for this hike. See all trip reports for this hike.
Coal Creek Falls — May 10, 2013 — itsjustemmalee
Day hike
Features: Wildflowers blooming
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Did a quick morning loop with a friend. The falls is still going! It wasn't too busy in the morning ...
Did a quick morning loop with a friend. The falls is still going! It wasn't too busy in the morning but when heading back to the car the parking lot was packed.
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Coal Creek Falls — May 05, 2013 — MarieLouise
Day hike
Issues: Mud/Rockslide | Bugs
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The hike was nice, a steady increase in elevation until the turn off for Coal Creek Falls, then it w...
The hike was nice, a steady increase in elevation until the turn off for Coal Creek Falls, then it was a switchback. At the falls there was a lot of mud and uneven terrain but it was a beautiful day and a beautiful hike. The old mine holes were cool to see.
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Far Country, Wildside, Coal Creek Falls, Red Town, Cave Hole, Quarry, Indian Trail — May 05, 2013 — TriciaM
Day hike
Features: Wildflowers blooming
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We had a great hike on Cougar Mountain today! There were quite a few people parked out on the street...
We had a great hike on Cougar Mountain today! There were quite a few people parked out on the street even before the trailhead opened when we arrived at 10am. The weather was perfect and the trails were dry. There were quite a few people at the Coal Creek Falls, but out around the park there we saw people less often. There was a nice bench at the Far Country Lookout that made for a nice place to sit and eat. Overall a great walk for beginners like us, and lots of options to choose from depending on how far you want to go.
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Quarry, Coal Creek Falls, Deceiver, Far Country, Shy Bear, Indian Trail, Red Town — Apr 21, 2013 — viji133hp
Day hike
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Started our loop around 8.00 am from Red Town trailhead and went along indian trail. Took the shy be...
Started our loop around 8.00 am from Red Town trailhead and went along indian trail. Took the shy bear trail junction - deceiver trail - going onto quarry trail around the shy bear pass and through coal creek falls trail and then cave hole trail, finishing with a small loop towards military road to back to the trailhead. We only saw few joggers on most of the trails - saw many people only on the coal creek trail.

All through the trail was nice dense trees and well maintained trails. We saw three waterfalls, one along the Indian Trail, deceiver trail and the coal creek trail (this one was the best waterfalls, lots of great views). The trails had water on them at many places, but it was all mostly just flowing water and very shallow - so not really an issue.
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Wildside Trail-De Leo Wall, Shy Bear, Coal Creek Falls, Red Town Creek — Apr 13, 2013 — Eric Jain
Day hike
Features: Wildflowers blooming
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The parking lot at the Red Town trailhead was about half full at 2:30pm. Did a loop that included...
The parking lot at the Red Town trailhead was about half full at 2:30pm.

Did a loop that included De Leo Wall, Shy Bear Pass, Coal Creek Falls, and the meadow.

The trails were in good condition, slightly muddy. Trillium, Bleedingheart and Salmonberry were blooming.

Encountered just a couple of people on the trail, most jogging.

Photos: http://picasaweb.google.com/[…]/CoalCreekFallsApril2013
Tracklog: http://connect.garmin.com/activity/297542380
Map: http://your.kingcounty.gov/[…]/BCT_CougarMtn_brochure.pdf
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coal creek falls whitebark.jpg
Coal Creek Falls. Photo by "Whitebark."
Location
Coal Creek Falls (#COUGAR-C4)
Issaquah Alps -- Cougar Mountain
King County Parks
Statistics
Roundtrip 2.5 miles
Elevation Gain 350 ft
Highest Point 1000 ft
Features
Waterfalls
Wildflowers/Meadows
User info
Good for kids
Dogs allowed on leash
No pass or permit required
Guidebooks & Maps
Green Trails Cougar Mountain No. 203S

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Note: the description and driving directions for this Mountaineers Books entry are copyrighted and can't be changed.

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