The Banks-Vernonia Trail is a paved walking, bicycling, and horseback trail that represents Oregon’s first Rails-to-Trails project. The northernmost two trailheads are within Columbia County, with the bulk of the trail then proceeding into Washington County. Banks-Vernonia Trail at a glance What: hiking, biking, horseback riding Trip Reports: Loooong hike with Sophia on Banks-Vernonia Trail Where: Vernonia … Continue reading Banks-Vernonia Trail: Vernonia to Tophill Trailhead Overview