Department in Nyanga Province, Gabon
Basse-Banio is a department of Nyanga Province in southern Gabon. The capital lies at Mayumba. It had a population of 7,192 in 2013.[1]
Towns and villages
References
3°25′S 10°39′E / 3.417°S 10.650°E / -3.417; 10.650