Libreville is the capital and largest city of Gabon, in west central Africa. The city is a port on the Komo River, near the Gulf of Guinea, and a trade center for a timber region. As of 2012 it had a population of 797 003.
Major religions practiced in Gabon include Christianity (Roman Catholicism and Protestantism), Islam, and traditional indigenous religious beliefs. Many people practice elements of both Christianity and traditional indigenous religious beliefs.
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.