Guided Whitewater Rafting, Mountain Bike Shuttles, Cycling Shuttles, Kayaking, & Snowshoeing in Oakridge, Oregon -West Cascades-Willamette National Forest. Located in Westfir Oregon, at the base of the Alpine Trail just feet from the North Fork River explore the premier Oakridge-Westfir trails right from our door, gateway to the Willamette National Forest and the Oregon Cascades.