The address for Northeastern State University's John Vaughan Library on the Tahlequah campus is 711 N. Grand Ave., Tahlequah, OK 74464. To enter the library's parking lot, you must travel north along N. Grand Ave. passing both the Center for Admissions and Enrollment as well as Haskell Hall. Then, you should turn left onto Redmen Dr., pass the entrance to the Seminary Suites apartments, after which NSU library parking will be on your left.
A map of NSU's Tahlequah campus and available parking can be found at https://offices.nsuok.edu/housing/Students/Parking.aspx.
