The Wenaha River flows through the Wenaha-Tucannon Wilderness, part of the Umatilla National Forest. It runs approximately 30 miles before joining the Grande Ronde River. The river’s remote location means it is less crowded than many other fishing spots in the Pacific Northwest, offering a more solitary and immersive experience. Access points to the Wenaha River are limited but well-marked. Popular trailheads include the Wenaha River Trailhead and the Troy Trailhead. These ac