At Dulles Glen Apartments, the history and charm of classic downtown Herndon meet the forward-focused energy of one of America's technology centers - the Dulles Tech Corridor. Within walking distance, you'll enjoy shopping, fine dining, entertainment, the W&OD Trail and historic neighborhoods. Located just off Rt. 28 and the Dulles Toll Road you are just minutes from Dulles International Airport and Herndon Monroe Park and Ride. HOME. From the moment you walk in the door.