Mountain bike trails: Deception Pass State Park Fort Worden | Galbraith Kaches Ridge | Lincoln Park Snoqualmie River | Novelty Hill Phillip Arnold Park | Preston Railroad Loop Ski Acres | St. Edwards Tiger Mountain Vashon Island

Distance: Over 30 miles
Elevation: 1500 feet +
Level of difficulty: Advanced

Comments: Ski Acres Trails has some difficult climbs with some rough and rocky surfaces.

Directions: Take I-90 east from Seattle to Snoqualmie Pass. Get off and exit at the summit. Follow the ski lifts on the right for 2 miles. Ski Acres is the last one on the right and has plenty of parking.

• All mountain bike trails listed here are provided courtesy of Bikescape.