Philadelphia-based architecture firm Cope and Stewardson, whose owners were Philadelphia born and raised architects and Penn professors who also designed Princeton University and a large part of Washington University in St. Louis. They were known for having combined the Gothic architecture of the University of Oxford and University of Cambridge with the local landscape to establish the Collegiate Gothic style.
Penn's main artery at the center of Penn's Campus Historic District is Locust Walk, a pedestrian only walkway first announced by Penn President, Harold Stassen in 1948. Work began in the summer of 1960, and was completed in 1972.
The present core campus covers over 299 acres (121 ha) in a contiguous area of West Philadelphia's University City section, and the older heart of the campus comprises the University of Pennsylvania Campus Historic District. All of Penn's schools and most of its research institutes are located on this campus. The surrounding neighborhood includes several restaurants, bars, a large …