Grand Ridge Park is a 1,300-acre forest expanse located above Issaquah and Lake Sammamish, characterized by its diverse Pacific Northwest habitat. The park features dense, green forests with large second-growth Douglas firs and ancient western red cedars, alongside wetlands that form headwaters for local creeks. Its varied terrain includes steep climbs in northern and southern sections and moderate, rolling ridgetops, making it suitable for several sports like hiking, jogging, mountain biking, touring cycling, and more.
129
Routes
4.6
(149)
Average rating
2539
People visited

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.

5
hikers
3.47km
01:17
370m
10m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

3
hikers
14.0km
04:06
410m
310m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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5.0
(4)
75
riders
24.0km
02:26
570m
560m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.7
(15)
239
riders
10.4km
00:53
100m
100m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

4.7
(7)
146
riders
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

5.0
(3)
69
riders
38.8km
03:48
840m
840m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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64
runners
7.77km
01:57
570m
560m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

9
runners
12.7km
02:06
760m
760m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3.0
(1)
3
runners
5.95km
00:51
240m
240m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

2
runners
13.4km
02:05
730m
730m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(3)
5
riders
10.1km
00:41
90m
90m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

33
riders
37.4km
03:45
760m
760m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

20
riders
27.0km
02:37
520m
520m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(2)
18
riders
55.1km
03:25
530m
530m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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1
riders
8.35km
00:36
310m
310m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

72
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.0
(1)
75
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

24
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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4.6
(5)
34
riders
30.6km
01:40
250m
250m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
31
riders
55.8km
03:12
540m
540m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

23
riders
69.4km
05:09
790m
790m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

18
riders
109km
06:35
1,350m
1,350m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Grand Ridge Park is a 1,300-acre forest expanse located above Issaquah and Lake Sammamish. It features diverse Pacific Northwest habitat, including dense forests, ancient western red cedars, and wetlands. The park's terrain varies from steep climbs to moderate, rolling ridgetops.
Grand Ridge Park offers opportunities for hiking, jogging, mountain biking, and touring cycling. The park has approximately 12 miles (19.3 km) of multi-use trails suitable for various outdoor pursuits. Komoot users have rated routes in the park an average of 4.68 out of 5 stars.
Grand Ridge Park features trails suitable for various fitness levels, including easy options. The park's terrain includes moderate, rolling sections along ridgetops. For specific routes, explore Easy hikes in Grand Ridge Park.
The park is known for its dense, green forests with large second-growth Douglas firs and ancient western red cedars, some over five feet in diameter. It also contains red alder forests and wetlands, which are headwaters for salmon-bearing Canyon Creek and the North Fork of Issaquah Creek. A 600-foot boardwalk and a 40-foot hand-built bridge enhance exploration of these areas.
Yes, Grand Ridge Park has multi-use trails suitable for mountain biking. A seven-mile (11.3 km) shared-use trail traverses the park from north to south and connects to Duthie Hill Mountain Bike Park. More information is available in the MTB Trails in Grand Ridge Park guide.
Grand Ridge Park offers dog-friendly trails for visitors. Specific routes and guidelines for bringing dogs can be found in the Dog-friendly hikes in Grand Ridge Park guide. Always ensure dogs are leashed and follow park regulations.
Grand Ridge Park provides trails suitable for families. The varied terrain includes moderate, rolling sections that can be enjoyable for different age groups. For specific family-oriented routes, consult the Family-friendly hikes in Grand Ridge Park guide.
Grand Ridge Park offers routes for touring cycling, road cycling, and gravel biking. The park's multi-use trails provide diverse forest settings for cyclists. Explore options in the Cycling in Grand Ridge Park guide, including traffic-free rides.
Grand Ridge Park is a popular destination on komoot, with more than 25,000 visitors having shared their experiences. The park's routes have received an average rating of 4.68 out of 5 stars from over 1,500 ratings. This indicates a high level of satisfaction among users.
Grand Ridge Park features scenic multi-use trails suitable for jogging and running. The park's diverse forest settings and varied terrain offer engaging routes for runners. For detailed information, refer to the Running Trails in Grand Ridge Park guide.
Grand Ridge Park is managed by King County Parks. The official website for King County Parks is www.kingcounty.gov/parks. For phone inquiries, contact King County Parks at +1-206-477-4527 or 1-800-325-6165.

