The Taku Forts or Dagu Forts (Chinese: 大沽炮台; pinyin: Dàgū Pàotái; literally: "Taku batteries"), also called the Peiho Forts (Chinese: 白河碉堡; pinyin: Báihé Diāobǎo) are forts located by the Hai River (Peiho River) estuary, in Tanggu District, Tianjin municipality, in northeastern China.