Issaquah Alps
The Issaquah Alps are an old mountain range that starts at the foothills of the Cascades nestling the city of Issaquah, west of Seattle. The are preserved in a series of regional and start parks: Tiger Mountain State Forest; Squak Mountain State Park; Cougar Mountain Regional Wildland Park; and, Grand Ridge Park.
3-4,000 acres depending on which literature you read. Four major trailheads and 42 official trails that present innumerable loop possibilities.
Four trailheads