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Koumongou River

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The Koumongou is a significant tributary of the Oti River in northern Togo, flowing through the Savanes Region and the Kéran National Park. It originates in the Atakora Mountains in Benin and crosses the border to represent a vital water source for the drier northern savannas of Togo. The river's dynamics are strongly seasonal; during the rainy season, it swells considerably and floods the vast plains, while in the dry season, it can shrink to a chain of pools. These pools are, however, essential for the wildlife of Kéran Park, including elephants, buffaloes, and numerous antelope species. The Koumongou is also known for its fish stocks, which provide an important protein source for the local population. Along its banks are gallery forests that form a sharp contrast to the surrounding dry savanna and provide habitat for specialized bird species. Geologically, the river contributes to the shaping of the Oti Basin, a significant agricultural zone. The protection of the Koumongou catchment area is closely linked to the preservation of biodiversity in the north of the country and requires cross-border management.
- Location: Togo
- Nearby: Sansanné-Mango (32 km)
Best time to visit & climate
The most pleasant time to visit is Jan, Nov, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 25 | 29 | 31 | 30 | 29 | 27 | 26 | 26 | 26 | 27 | 27 | 25 |
| Rain mm | 2 | 7 | 29 | 86 | 140 | 178 | 232 | 267 | 225 | 116 | 11 | 1 |
📋 Practical info
Geography
Facts
- Catchment area is primarily protected by the Kéran National Park
- Most important left-bank tributary of the Oti in Togo
- Flows through areas with a pronounced dry season
- Elephant herds use the river as a primary watering hole
- Home to rare fish species of the Alestes genus
- Seasonal water levels fluctuate by up to 5 meters
Explore nearby
Notable places around
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Sights in the town Koumongou River (1)
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Frequently asked questions
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Koumongou River: where is it located?
Koumongou River: when is the best time to visit?
Koumongou River: why is it worth visiting?

























