East of Seattle in Issaquah, the Duthie Hill MTB Skills Park is a purpose-built mountain bike park that has numerous Northshore-style stunts. The Duthie Hill MTB Skills Park is within this 120 acre wooded park. There are 4 cross-country trails that can be combined to form a five mile loop. There is also about 1.5 miles of flowing, technical freeride mountain bike trails.
To reach the mountain biking trailhead for Duthie Hill MTB Skills Park from Seattle, head east on US90 to Exit #17. Head north on E Lake Sammamish Parkway SE briefly. Turn right heading northeast on SE Issaquah-Fall City Road. After about 2.5 miles, veer left on SE Duthie Hill Road. The recommended parking area is at Duthie Hill Lodge lot at 27101 SE Duthie Hill Road in Issaquah. If coming from Fall City, SE Duthie Hill Road starts as 292th Street SE.
If you are looking for alittle more action nearby, check out the 6 mile singletrack in Grand Ridge Park.