Bight of Biafra as "Biafar" (Biafra) was located in present-day Cameroon. The Bight of Biafra extends east of the Bight of Benin from the River Delta of the Niger in the north until it reaches Cape Lopez in Gabon. Besides the Niger River, other rivers reaching the bay are the Cross River, Calabar River, Ndian, Wouri, Sanaga, Nyong River, Ntem, Mbia, Mbini, Muni and Komo River. The main islands in the Bay are Bioko and Príncipe; other important islands are Ilhéu Bom Bom, Ilhéu Caroço, Elobey Grande and Elobey Chico. Countries located at the Bight of Bonny are Nigeria (eastern coast), Cameroon, Equatorial
Bight of Biafra the new state lost the ensuing Nigerian Civil War. In 1975, by decree, the Nigerian government changed the name of the Bight of Biafra to the Bight of Bonny. Bight of Biafra The Bight of Biafra (also known as the Bight of Bonny) is a bight off the West African coast, in the easternmost part of the Gulf of Guinea. The Bight of Biafra, or Mafra (named after the town Mafra in southern Portugal), between Capes Formosa and Lopez, is the most eastern part of the Gulf of Guinea; it contains the islands Fernando Poo [Equatorial Guinea], Prince’s and St