Coal Creek Falls Loop via Red Town and Cave Hole Trail
Coal Creek Falls Loop via Red Town and Cave Hole Trail
3.1
(26)
49
hikers
01:20
4.36km
160m
Hiking
The Coal Creek Falls Loop via Red Town and Cave Hole Trail offers a delightful journey through lush old-growth forests, where moss-covered trees and sword ferns create a quintessential Pacific Northwest atmosphere. The trail's highlight, Coal Creek Falls, is particularly impressive in late spring or after significant rainfall, providing a beautiful natural focal point. This easy 2.7-mile (4.4 km) hike with 519 feet (158 metres) of elevation gain takes about 1 hour and 19 minutes, making it an accessible and rewarding outdoor experience.
Planning your visit is straightforward, as this popular route within Cougar Mountain Regional Wildland Park has no entry or parking fees. The terrain varies from wide paths to narrower, potentially muddy sections, so sturdy, waterproof footwear is a good idea, especially outside of dry summer months. Dogs are permitted on a leash, and you might share parts of the trail with horses.
Beyond its natural beauty, this trail offers a unique glimpse into the region's coal mining history. As you walk, you'll pass subtle remnants like overgrown "cave holes" and follow the Red Town Trail, which traces the former main thoroughfare of an old mining town. This blend of scenic forest and historical intrigue makes it a distinctive and engaging option for hikers near Bellevue.
Last updated: June 10, 2026
Waypoints
Start point
Parking
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2.78 km
Highlight • Waterfall
Tip by
4.36 km
End point
Way Types & Surfaces
Way Types
4.23 km
124 m
Surfaces
1.50 km
1.50 km
1.31 km
< 100 m
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Elevation
Highest point (330 m)
Lowest point (200 m)
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Weather
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Today
Wednesday 15 July
29°C
14°C
0 %
Additional weather tips
Max wind speed: 14.0 km/h
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This route was planned by komoot.
The primary access point for this loop is the Red Town Trailhead, located within Cougar Mountain Regional Wildland Park. Parking is available there, but it can fill up quickly on busy days, so arriving earlier in the day is recommended.
While generally considered easy to moderate, some sections of the trail are not stroller-friendly due to narrowing paths, roots, and steps. It's best suited for families with children who can walk independently or be carried in a pack.
The terrain is quite varied. You'll find wide, well-maintained gravel paths with gradual uphill sections, but closer to Coal Creek Falls, the path becomes narrower with more scattered rocks, roots, and surface imperfections. Expect potentially muddy conditions, especially during wetter seasons, and even snow in winter.
The route takes you through lush, old-growth forests with maple, alder, and cedar trees. A major highlight is Coal Creek Falls, which is most impressive in late spring or after heavy rain. You'll also encounter historical remnants of old coal mining operations, including "cave holes," adding a unique historical dimension to the natural scenery.
Yes, the loop utilizes and intersects with several other official trails within the park. You'll hike along sections of the Red Town Trail, Coal Creek Falls Trail, Cave Hole Trail, and may also encounter the Quarry Trail and Bagley Seam Trail.
Yes, dogs are permitted on this trail, but they must be kept on a leash at all times. Be aware that you might encounter other hikers, runners, and occasionally horses on certain segments.
The trail is accessible year-round. For the most impressive views of Coal Creek Falls, late spring or after significant rainfall is ideal, as the falls can reduce to a trickle in late summer. Winter offers a unique experience with potential snow cover, but be prepared for muddy and potentially slippery conditions.
No, there are no entrance fees or permits required to access the trails within Cougar Mountain Regional Wildland Park, including the Coal Creek Falls Loop.
The loop is approximately 4.3 kilometers (2.7 miles) long and typically takes around 1 hour and 20 minutes to 1 hour and 45 minutes to complete, depending on your pace and how often you stop to enjoy the scenery.
Given the varied terrain and potential for mud, sturdy hiking shoes or boots are highly recommended. Dress in layers suitable for the weather, and consider bringing water, snacks, and a small first-aid kit. A map or navigation app is also useful, though the trails are generally well-marked.
The main natural landmark is Coal Creek Falls. Beyond the falls, the historical "cave holes" from past coal mining operations are notable features. While there aren't expansive panoramic viewpoints, the dense forest offers a tranquil and immersive natural experience.
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