81 Trails in Mercer Island, Washington

Rank Trail Name Difficulty Length (mi) Rating City
1. Duthie Hill Intermediate difficulty 8.0 ***** Issaquah
2. I-5 Colonnade Mountain Bike Park Advanced difficulty 1.0 **** Seattle
3. Lake Sawyer Beginner difficulty 15.0 **** Black Diamond
4. Grand Ridge Park Intermediate difficulty 7.0 **** Issaquah
5. Paradise Valley Intermediate difficulty 8.0 **** Woodinville
6. Big Finn Hill Intermediate difficulty 5.0 **** Kirkland
7. Tapeworm (Towers Of Power) Intermediate difficulty 8.0 **** Renton
8. St. Edwards State Park Beginner difficulty 5.0 *** Kirkland
9. Henry's Ridge Intermediate difficulty 8.0 **** Maple Valley
10. East Lake Sammamish Trail Easiest difficulty 11.0 **** Seattle
11. South Seatac Beginner difficulty 7.0 *** Seatac
12. Seward Park Easiest difficulty 2.0 ***** Seattle
13. North Seatac Park Intermediate difficulty 8.0 ***** Seatac
14. Summit Ridge Easiest difficulty 10.0 *** Black Diamond
15. Dockton Park MTB Trail System Intermediate difficulty 5.0 **** Vashon Island
16. Lake Youngs Easiest difficulty 9 **** Kent
17. Greenlake Intermediate difficulty 1.0 *** seattle
18. Island Center Forest Intermediate difficulty 9.0 **** Seattle
19. Thrilla  difficulty 19.0 redmond
20. Cheasty Greenspace Trails  difficulty 0.8 Seattle
21. Kid's Loop  difficulty 1.0 Black Diamond
22. Kathleen's Traverse  difficulty 1.0 Black Diamond
23. Crystal Lake Trails  difficulty 3.0 Woodinville
24. West Duwamish Greenbelt  difficulty 10.0 West Seattle
25. Pioneer Park/Engstrom Open Space  difficulty 7 Mercer Island
26. Watertower (St. Edwards State Park)  difficulty 0.29 Kenmore
27. Coal Mine Loop Trail (Grand Ridge Park)  difficulty 2.55 Issaquah
28. Mainline Trail (Paradise Valley)  difficulty 1.66 Woodinville
29. Two Trees Trail (Paradise Valley)  difficulty 0.82 Woodinville
30. Brain Bucket (Lake Sawyer)  difficulty 1.06 Maple Valley
31. Volunteer (St. Edwards State Park)  difficulty 0.65 Kirkland
32. Woodpecker Trail (Pioneer Park/Engstrom Open Space)  difficulty 0.3 Mercer Island
33. Arrowhead (St. Edwards State Park)  difficulty 0.41 Kenmore
34. Rogue Fern (Paradise Valley)  difficulty 0.51 Woodinville
35. Juanita (St. Edwards State Park)  difficulty 0.29 Kenmore
36. Issaquah-Preston Trail (Grand Ridge Park)  difficulty 4.41 Issaquah
37. Redmond Watershed Preserve  difficulty 3 Redmond
38. Overlook Trail (Pioneer Park/Engstrom Open Space)  difficulty 0.41 Mercer Island
39. NW Perimeter Trail (Pioneer Park/Engstrom Open Space)  difficulty 0.99 Mercer Island
40. Dirt Road (Henry’s Ridge)  difficulty 0.4 Maple Valley
41. Gnome (Henry’s Ridge)  difficulty 0.37 Maple Valley
42. Erratic (Dockton Park MTB Trail System)  difficulty 0.26 Vashon Island
43. Southern Traverse Trail (Paradise Valley)  difficulty 1.25 Woodinville
44. 106th Street Trail (Paradise Valley)  difficulty 0.1 Woodinville
45. Mr. Hyde (Dockton Park MTB Trail System)  difficulty 0.26 Vashon Island
46. Ogre (Henry’s Ridge)  difficulty 0.23 Maple Valley
47. Rabbithole (Henry’s Ridge)  difficulty 0.15 Maple Valley
48. Maple Trail (Pioneer Park/Engstrom Open Space)  difficulty 0.3 Mercer Island
49. Schrader (Henry’s Ridge)  difficulty 0.18 Maple Valley
50. Seminary (St. Edwards State Park)  difficulty 0.5 Kenmore

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