Which town at the southern end of the Willamette Valley hosts the University of Oregon College of Arts and Sciences?
University of Oregon College of Arts and Sciences: The University of Oregon College of Arts and Sciences (CAS) is a public school of science and liberal arts at the University of Oregon (UO) in Eugene, Oregon, United States. Eugene, Oregon:  It is located at the southern end of the Willamette Valley, near the confluence of the McKenzie and Willamette Rivers, about 50 mi east of the Oregon Coast.
Eugene, Oregon