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.
Libreville, the capital of Gabon, is one of the most expensive cities on the African continent with up market bars, elegant French restaurants and pricey boutiques though it is almost impossible to buy very much because of the prohibitive costs.
Officially name: Gabonese Republic
Capital: Libreville
Largest city: Libreville
Official language: French
Government: Presidential republic