East of Ukiah in the Umatilla National Forest, the Winom Frazier OHV Complex has 140 miles of ATV trails through western larch and pine forests.
The complex is located 60 miles south of Pendleton and 12 miles east of Ukiah off Forest Roads 52 and 5160.
Note: Oregon State Park ATV decal is required. All paved road and double-lane gravel roads are closed to ATV riding.
Note: As of September 2007, ATV riding on Forest Service roads is limited to designated routes as long as the ATV has a valid Oregon ATV sticker. The designated Forest Service roads are all signed as open to ATV riding. Do not ride on unsigned roads.
Overall, Winom Frazier OHV Complex is the 13th most popular ATV riding trail of all 44 ATV trails in Oregon.