4.8
(980)
23,306
hikers
64
hikes
Waterfall hiking trails in King County offer a diverse range of landscapes, from the saltwater shorelines of Puget Sound to the forested foothills and alpine reaches of the Cascade Mountains. The region features dense evergreen forests, numerous river valleys, and alpine lakes nestled beneath peaks. This varied terrain provides a wide array of environments for exploring impressive cascades and serene streams.
Last updated: April 27, 2026
5.0
(10)
75
hikers
10.5km
03:07
310m
310m
Embark on the Longview Peak and Far Country Lookout Loop, a moderate hike that takes you through a very green and dense forest, characteristic of the Pacific Northwest. You will…
4.3
(7)
74
hikers
4.36km
01:20
160m
140m
Embark on an easy hike along the Coal Creek Falls Loop via Red Town and Cave Hole Trail, a refreshing escape into nature. This 2.7-mile (4.4 km) route guides you…

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36
hikers
10.8km
03:00
160m
230m
You can hike the Coal Creek Trail, a moderate route that takes you through a lush forest setting. This journey spans 6.7 miles (10.8 km) and involves a total elevation…
22
hikers
8.40km
02:23
240m
20m
The Goldmyer Hot Springs Trail offers a moderate hike through lush, moss-draped forests, leading you to natural geothermal hot springs. This 5.2-mile (8.4 km) route follows the scenic Snoqualmie River,…
5.0
(3)
13
hikers
7.93km
02:22
200m
360m
Embark on the Military Road, Coal Creek Falls, and Wildside Loop for a refreshing hike through dense second-growth forests. You will find yourself under a thick canopy of Douglas fir…
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Popular around King County

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Pretty -- don't be deceived by what looks like a trail on the far side of the falls though, it's not a real trail.
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There's a small place between the main sections where you can step aside -- otherwise there's no room for two people in opposite directions, so look up
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Cougar Mountain Park spans nearly 3,000 acres, featuring over thirty-five miles of fantastic trails winding through second-growth forests, streams, wetlands, cliffs, and historical mining caves. There are breathtaking views throughout the park of the Cascade Mountains, Lake Sammamish, Bellevue and Seattle, along with other more secluded areas, which are ideal for spending time surrounded by nature away from the fast pace of the city. Most trails are mainly for hikers; however, some allow horseback riding, so keep an eye out for equestrians as you explore this beautiful area.
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Coal Creek Falls is a beautiful destination for any day hiker looking for an easy, family-friendly trail with a scenic highlight at Coal Creek Falls. It's a fairly easy trail that winds through a dense forest of maples, alders and cedars.
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Although the area is covered by trees which are blocking the view a little, you will get a nice overlook over the surrounding landscape and the endless forest around you.
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Doughty Falls are fed by Cabbage Creek and only a small detour away from 'Deceiver Trail'. You will find a nice, little viewpoint from where you can watch the water fall down the mossy walls.
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This viewpoint of Far Country Falls is just a very short detour from 'Indian Trail' on the western side of Cougar Mountain. It serves as a perfect spot for a nice photo in the woods.
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Beautifully laid out path with many wooden bridges over small watercourses and swampy places
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King County offers a wide selection of waterfall hiking trails, with over 60 routes specifically featuring waterfalls. These trails range from easy strolls to more challenging ascents, providing options for various skill levels.
Yes, King County has several easy waterfall hikes perfect for beginners and families. A great option is the Coal Creek Falls Loop via Red Town and Cave Hole Trail, an easy 2.7-mile path that winds through lush forest to a charming waterfall. Another accessible choice is the short 1.5-mile trail leading to the impressive Snoqualmie Falls viewpoints.
The best time to visit waterfalls in King County is generally during the spring and early summer when snowmelt contributes to higher water flows, making the falls particularly powerful and scenic. However, the dense evergreen forests offer shaded canopies, making many trails enjoyable year-round. Some waterfalls, like Snoqualmie Falls, maintain impressive flows even in drier seasons.
Many trails in King County are dog-friendly, but regulations can vary by park or forest area. It's always best to check specific trail rules before heading out. Generally, dogs are welcome on leash in most regional parks and national forest trails, but some sensitive natural areas or state parks might have restrictions.
Beyond the waterfalls themselves, you'll encounter diverse natural beauty. Trails often wind through dense evergreen forests, offering shaded canopies and tranquil experiences. You might also see picturesque river valleys, and some routes lead to stunning alpine lakes nestled beneath peaks, such as those found in the Mt. Baker-Snoqualmie National Forest.
Yes, King County offers several circular routes that include waterfalls. The Coal Creek Falls Loop via Red Town and Cave Hole Trail is a popular easy loop. For a moderate option, consider the Military Road, Coal Creek Falls, and Wildside Loop, which also features the charming Coal Creek Falls.
King County boasts numerous attractions beyond its waterfalls. While hiking, you might be near other natural highlights like Franklin Falls or Teneriffe Falls. For urban exploration, iconic Seattle landmarks such as the Pike Place Market and the Space Needle are within reach, offering a contrast to the natural beauty.
The waterfall trails in King County are highly rated by the komoot community, with an average score of 4.7 stars from over 950 reviews. Hikers frequently praise the lush, dense evergreen forests, the tranquility of the river valleys, and the impressive cascades. The variety of trails, from easy walks to challenging ascents, is also a common highlight.
Permit requirements can vary depending on the specific trail and its location within King County. Some areas within the Mt. Baker-Snoqualmie National Forest may require a Northwest Forest Pass or a similar recreation pass for parking. It's advisable to check the specific requirements for your chosen trail before your visit to ensure you have any necessary permits.
While popular spots like Snoqualmie Falls can draw crowds, King County's extensive network of trails offers opportunities for quieter experiences. Exploring trails within Cougar Mountain Regional Wildland Park, such as the Coal Creek Trail, can provide a more peaceful journey to charming waterfalls away from the busiest areas. Researching lesser-known routes or visiting during off-peak hours can also help you find a more serene experience.
The duration of waterfall hikes in King County varies significantly based on the trail's length and difficulty. Easy trails like the Coal Creek Falls Loop can be completed in about 1 hour 20 minutes. Moderate routes, such as the Longview Peak and Far Country Lookout Loop, typically take around 3 hours. Always check the estimated duration for your chosen route.
For waterfall hikes in King County, it's wise to pack layers of clothing suitable for varying weather conditions, as the Pacific Northwest climate can change quickly. Waterproof outer layers are recommended, especially near waterfalls. Sturdy hiking boots, water, snacks, and navigation tools are essential. Don't forget a camera to capture the scenic beauty, and consider trekking poles for stability on uneven terrain.


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