80 Trails in Mercer Island, Washington

Rank Trail Name Difficulty Length (mi) Rating City
1. Duthie Hill Intermediate 8.0 ***** Issaquah
2. I-5 Colonnade Mountain Bike Park Advanced 1.0 **** Seattle
3. Lake Sawyer Beginner 15.0 **** Black Diamond
4. Grand Ridge Park Intermediate 7.0 **** Issaquah
5. Paradise Valley Intermediate 8.0 **** Woodinville
6. Big Finn Hill Intermediate 5.0 **** Kirkland
7. Tapeworm (Towers Of Power) Intermediate 8.0 **** Renton
8. St. Edwards State Park Beginner 5.0 *** Kirkland
9. Henry's Ridge Intermediate 8.0 **** Maple Valley
10. East Lake Sammamish Trail Easiest 11.0 **** Seattle
11. South Seatac Beginner 7.0 *** Seatac
12. Seward Park Easiest 2.0 ***** Seattle
13. North Seatac Park Intermediate 8.0 ***** Seatac
14. Summit Ridge Easiest 10.0 *** Black Diamond
15. Dockton Park MTB Trail System Intermediate 5.0 **** Vashon Island
16. Lake Youngs Easiest 9 **** Kent
17. Greenlake Intermediate 1.0 *** seattle
18. Island Center Forest Intermediate 9.0 **** Seattle
19. Thrilla 19.0 redmond
20. Cheasty Greenspace Trails 0.8 Seattle
21. Kid's Loop 1.0 Black Diamond
22. Kathleen's Traverse 1.0 Black Diamond
23. Crystal Lake Trails 3.0 Woodinville
24. Pioneer Park/Engstrom Open Space 7 Mercer Island
25. Watertower (St. Edwards State Park) 0.29 Kenmore
26. Coal Mine Loop Trail (Grand Ridge Park) 2.55 Issaquah
27. Mainline Trail (Paradise Valley) 1.66 Woodinville
28. Brain Bucket (Lake Sawyer) 1.06 Maple Valley
29. Two Trees Trail (Paradise Valley) 0.82 Woodinville
30. Volunteer (St. Edwards State Park) 0.65 Kirkland
31. Woodpecker Trail (Pioneer Park/Engstrom Open Space) 0.3 Mercer Island
32. Arrowhead (St. Edwards State Park) 0.41 Kenmore
33. Juanita (St. Edwards State Park) 0.29 Kenmore
34. Issaquah-Preston Trail (Grand Ridge Park) 4.41 Issaquah
35. Rogue Fern (Paradise Valley) 0.51 Woodinville
36. Redmond Watershed Preserve 3 Redmond
37. Dirt Road (Henry’s Ridge) 0.4 Maple Valley
38. Overlook Trail (Pioneer Park/Engstrom Open Space) 0.41 Mercer Island
39. NW Perimeter Trail (Pioneer Park/Engstrom Open Space) 0.99 Mercer Island
40. Erratic (Dockton Park MTB Trail System) 0.26 Vashon Island
41. Gnome (Henry’s Ridge) 0.37 Maple Valley
42. 106th Street Trail (Paradise Valley) 0.1 Woodinville
43. 'Lil Red (Henry’s Ridge) 0.11 Maple Valley
44. Mr. Hyde (Dockton Park MTB Trail System) 0.26 Vashon Island
45. Ogre (Henry’s Ridge) 0.23 Maple Valley
46. Brain Wave (Lake Sawyer) 0.45 Maple Valley
47. Maple Trail (Pioneer Park/Engstrom Open Space) 0.3 Mercer Island
48. Rabbithole (Henry’s Ridge) 0.15 Maple Valley
49. Schrader (Henry’s Ridge) 0.18 Maple Valley
50. Seminary (St. Edwards State Park) 0.5 Kenmore

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