Quán Hàu is a township and town in Quảng Ninh District, Quảng Bình Province, Bắc Trung Bộ, Vietnam. The township is the district seat and located on the National Route 1,[1] about 7 km south of the provincial capital Đồng Hới city. The township is the commercial and service center serving surrounding rural areas. Prominent economic activities include: commerce, administrative service.[citation needed]
