4.7
(185)
2,539
hikers
2
hikes
Hiking in Grand Ridge Park offers diverse terrain within the Issaquah Alps, characterized by dense forests of Douglas fir and western red cedar. The park features serene wetlands, streams like Canyon Creek, and ridgelines that provide expansive views. Rising to an elevation of 1,100 feet, the area provides a natural experience with varied ecosystems.
Last updated: May 12, 2026
1
hikers
4.53km
01:37
350m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
9
hikers
9.60km
02:44
220m
220m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(10)
75
hikers
10.5km
03:07
310m
310m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
12
hikers
7.93km
02:22
200m
360m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
31.5km
09:32
1,030m
1,030m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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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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'Cave Hole Trail' is named after the caves that you can still find along the path. They are remnants of the mining history in the area.
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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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Grand Ridge Park features a selection of dedicated waterfall hiking trails. Our guide highlights 3 distinct routes that offer opportunities to experience the park's serene waterways and cascades.
The waterfall hikes in Grand Ridge Park are generally rated as moderate. For example, routes like the Whittaker Wilderness Peak Trail involve an elevation gain of around 1,148 feet (350 m) over 2.8 miles, providing a good workout while remaining accessible to most hikers.
While all featured waterfall trails are rated moderate, many sections of Grand Ridge Park's extensive trail system are suitable for families. The varied terrain, including forested paths and boardwalks over wetlands, offers an engaging experience. Always consider the distance and elevation gain for your family's comfort level.
Grand Ridge Park is generally dog-friendly, but it's always best to check the specific park regulations regarding leash requirements and waste disposal before heading out. Ensuring your dog is well-behaved and on a leash helps protect the park's wildlife and ensures a pleasant experience for all visitors.
On a waterfall hike in Grand Ridge Park, you'll be immersed in majestic forests of towering Douglas fir and western red cedar. You'll also encounter serene wetlands, relaxing streams, and salmon-bearing creeks like Canyon Creek. The park's ridgelines can also offer stunning panoramic views, providing a diverse natural experience.
Yes, there are loop options that allow you to experience the park's waterfalls and diverse scenery. The Cougar Mountain to East Fork Trail via Coal Creek Falls loop is a popular 6.0-mile route that leads through forested areas and past Coal Creek Falls, offering a comprehensive and scenic journey.
Beyond the waterfalls, Grand Ridge Park is rich with natural beauty. You might encounter impressive groves of ancient western red cedar, a 600-foot boardwalk traversing vital wetlands, and a hand-built bridge over Canyon Creek. The park's ridgelines also provide picturesque views of the surrounding valleys and distant mountains.
Grand Ridge Park offers natural beauty year-round. However, for the most impressive waterfall flows, visiting after periods of rain or during the spring snowmelt typically provides the best experience. The lush forests are beautiful in any season, but autumn also brings vibrant fall colors.
The trails in Grand Ridge Park are highly rated by the komoot community, with an average score of 4.7 stars from over 200 reviews. Hikers frequently praise the park's immersive natural experience, the beauty of its dense forests, and the varied terrain that makes for an engaging hike.
For those seeking a longer adventure, the Wooden Bridge – Bench at Wilderness Peak loop from Cougar/Squak Corridor offers a moderate 6.4-mile path. This route provides varied scenery and a more extended exploration of the park's natural features, including forested sections and a wooden bridge crossing.
Yes, Grand Ridge Park's diverse ecosystems support a rich variety of wildlife. While hiking, you might spot deer, various bird species, and if you're lucky, even owls. The serene wetlands and salmon-bearing creeks are particularly good spots for observing local fauna.


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