Miles and miles of hiking trails in the largest forested city park in the US. Choose from multiple trails and trailheads through the densely forested and rugged slopes. Trails are well signed and maintained.
If you can find downtown Portland Oregon You can find the Trail. Head out of town on Burnside drive. On NW 23rd st turn R and then L on Thurman Rd. Head up the hill to Forest Park and the trails. The trail head is only about 3 miles from downtown Portland.
http://www.tripleblaze.com/trail.php?c=3&i=136