The main campus is located at 4400 Massachusetts Avenue NW in Washington. The DC Metro Bus routes M4, N2, N4, and N6 stop at the AU main campus near the Katzen Arts Center. Or, take the metro from the Tenleytown-AU stop on the Red line. From the station, hop on to the AU shuttle that is located on the corner of 40th St. NW and Ablemarle St. NW, in front of Whole Foods.