Like many national universities, Ohio University includes its residence halls as a part of its campus architecture, augmenting the dormitories within plans for large sections of the urban campus. Ohio University includes three primary quadrangle residential lawns, also known as "greens," that have dormitories surrounding the central area per each. The greens, named for cardinal directions, include East Green, South Green, and West Green. Despite the appearance of the map, Voigt Hall and Scott Quadrangle are grouped onto East Green. There are no residence halls on College Green.