Basse-Banio Department
| Basse-Banio | |
|---|---|
| Department | |
 Basse-Banio Department in the region | |
| Country |
 Gabon |
| Province | Nyanga Province |
| Time zone | GMT +1 (UTC+1) |
Basse-Banio is a department of Nyanga Province in southern Gabon. The capital lies at Mayumba.
Towns and villages
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