🏠 Ballston, Virginia

Ballston is a neighborhood in Arlington County, Virginia, United States. Ballston is located at the western end of the Rosslyn-Ballston corridor. It is a major transportation hub and has one of the nation's highest concentrations of scientific research institutes and research and development agencies, including DARPA, the Office of Naval Research, the Advanced Research Institute of Virginia Tech, the Air Force Research Laboratory, and engineering, management, and public sector consulting firms. Ballston includes a section known as Virginia Square and sometimes the area is collectively known as Ballston-Virginia Square.