The main campus is located on the Philadelphia side of City Avenue between Cardinal and Overbrook Avenues and 52nd Street, and is the original location of the university when it moved to City Avenue in 1927. Saint Joseph's most recognizable building is Barbelin Hall, opened in 1927. The hall is known for its Gothic architecture, particularly the gargoyles that mark what is called the Barbelin Quadrangle (or Barbelin Courtyard) and the tall, four-spired bell tower that can be seen from miles away.