I was drawn immediately to this scene of a man with his dog, enjoying the park together. This is the east end of Alton Baker Park

SEE, http://www.willamalane.org/pages/parks/eastgate.shtml - "The Eastgate Woodlands is a triangle of green along the Willamette River at the eastern-most end of the Whilamut Natural Area of Alton Baker Park, an urban greenway connecting the communities of Eugene and Springfield. Willamalane Park and Recreation District manages the Eastgate Woodlands as a natural area and recreational corridor. There are plentiful opportunities for walking, bicycling, jogging, boating, and nature appreciation."