East of Vancouver near Maple Ridge, the Blue Mountain area (aka McNutt) has 100km of winding dirt biking trails through coastal rain forest. The Blue Mountain riding area is maintained by the Blue Mountain Motorcycle Club.
To reach the dirt bike trails at the McNutt / Blue Mountain Riding Area from Vancouver, head east on Highway 7 to Maple Ridge. Turn left heading north on 240th Street. Turn right heading east on Dewdney Trunk Road. Turn left heading north on 256th Street and continue to the end. There is a parking area on the side of the road. Make sure not to block the gate and do not ride back on 256th Street since this is a very quiet neighborhood. Start riding past the gate for about 1km to the entrance of the Sandman Trail.
Overall, McNutt / Blue Mountain Riding Area is the 3rd most popular dirt bike trail of all 36 dirt biking rides in British Columbia.