NYU offers a narrated video highlighting some of the most commonly visited buildings on the Washington Square Campus: http://www.nyu.edu/admissions/undergraduate-admissions/visit-us/virtual-tour.html.
At this time the Graduate School of Arts and Science is not hosting in-person guided tours. However, if you decide to visit campus in person, you may use the campus map as a guide. Please note that you are not able to enter most NYU buildings without an NYU ID card.
For further information, call (212) 998-8050; fax: (212) 995-4557; firstname.lastname@example.org.