Officially name: Gabonese Republic
Capital: Libreville
Largest city: Libreville
Official language: French
Government: Presidential republic
The main river in Gabon, Ogooue River, arcs across the entire country, with major tributaries including Ivindo and Mpassa. Its mouth is at Port Gentil, on the Atlantic Coast, and it originates in the Republic of the Congo.
Gabon is a country in West Africa, lying along the Atlantic Ocean, just south of the Bight of Biafra.