81 Trails in Mercer Island, Washington

Trail Name Difficulty Length (mi) Rating City
Woodpecker Trail (Pioneer Park/Engstrom Open Space) difficulty 0.3 Mercer Island
West Duwamish Greenbelt difficulty 10.0 West Seattle
Watertower (St. Edwards State Park) difficulty 0.29 Kenmore
Water Tower Access Road (Henry’s Ridge) difficulty 0.22 Maple Valley
Volunteer (St. Edwards State Park) difficulty 0.65 Kirkland
UFO (Dockton Park MTB Trail System) difficulty 0.22 Vashon Island
Two Trees Trail (Paradise Valley) difficulty 0.82 Woodinville
Twisted Hemlock (Paradise Valley) difficulty 0.27 Woodinville
Thrilla difficulty 19.0 redmond
Tapeworm (Towers Of Power) Intermediate difficulty 8.0 **** Renton
Summit Ridge Easiest difficulty 10.0 *** Black Diamond
St. Edwards State Park Beginner difficulty 5.0 *** Kirkland
Southern Traverse Trail (Paradise Valley) difficulty 1.25 Woodinville
South Seatac Beginner difficulty 7.0 *** Seatac
Seward Park Easiest difficulty 2.0 ***** Seattle
Seminary (St. Edwards State Park) difficulty 0.5 Kenmore
Schrader (Henry’s Ridge) difficulty 0.18 Maple Valley
Rogue Fern (Paradise Valley) difficulty 0.51 Woodinville
Redmond Watershed Preserve difficulty 3 Redmond
Red Alder Trail (Paradise Valley) difficulty 1.31 Woodinville
Rabbithole (Henry’s Ridge) difficulty 0.15 Maple Valley
Pipeline Regional Trail - Redmond Watershed Preserve (Redmond Watershed Preserve) difficulty 3.08 Redmond
Pioneer Park/Engstrom Open Space difficulty 7 Mercer Island
Paradise Valley Intermediate difficulty 8.0 **** Woodinville
Overlook Trail (Pioneer Park/Engstrom Open Space) difficulty 0.41 Mercer Island
Ogre (Henry’s Ridge) difficulty 0.23 Maple Valley
NW Perimeter Trail (Pioneer Park/Engstrom Open Space) difficulty 0.99 Mercer Island
North Seatac Park Intermediate difficulty 8.0 ***** Seatac
Mr. Hyde (Dockton Park MTB Trail System) difficulty 0.26 Vashon Island
Maple Trail (Pioneer Park/Engstrom Open Space) difficulty 0.3 Mercer Island
Mainline Trail (Paradise Valley) difficulty 1.66 Woodinville
Lower Connection (Dockton Park MTB Trail System) difficulty 0.05 Vashon Island
Lorax (Henry’s Ridge) difficulty 0.06 Maple Valley
Lloyd's Trail Detour (Paradise Valley) difficulty 0.32 Woodinville
Lloyd's Trail (Paradise Valley) difficulty 0.76 Woodinville
Lake Youngs Easiest difficulty 9 **** Kent
Lake Sawyer Beginner difficulty 15.0 **** Black Diamond
Kid's Loop difficulty 1.0 Black Diamond
Kathleen's Traverse difficulty 1.0 Black Diamond
Juanita (St. Edwards State Park) difficulty 0.29 Kenmore
Issaquah-Preston Trail (Grand Ridge Park) difficulty 4.41 Issaquah
Island Center Forest Intermediate difficulty 9.0 **** Seattle
I-5 Colonnade Mountain Bike Park Advanced difficulty 1.0 **** Seattle
Humpty Dumpty (Henry’s Ridge) difficulty 0.17 Maple Valley
High School Trail (Grand Ridge Park) difficulty 0.99 Issaquah
Henry's Ridge Intermediate difficulty 8.0 **** Maple Valley
Greenlake Intermediate difficulty 1.0 *** seattle
Gravel Grinder (Dockton Park MTB Trail System) difficulty 0.25 Vashon Island
Grassy (Lake Sawyer) difficulty 0.14 Maple Valley
Grand Ridge West Connector (Grand Ridge Park) difficulty 0.07 Issaquah

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