The University of the West of Scotland is a university operating from four campuses in south-western Scotland, in the towns of Paisley, Hamilton, Dumfries and Ayr. The present institution dates from August 2007, following the merger of the University of Paisley with Bell College, Hamilton. It can trace its roots to the late 19th century, and has undergone numerous name changes and mergers over the last century, reflecting its gradual expansion throughout the region.