Plizio Visual Lab
Inner Niger Delta
Weather…
Water temperature…
The Inner Niger Delta in central Mali is one of the world's most significant inland wetland systems, covering an area that fluctuates seasonally between 30,000 and 40,000 square kilometers during the flood period. Formed by the convergence of the Niger and Bani rivers, this vast floodplain creates a lush green oasis within the semi-arid Sahelian landscape. Historically, the delta has supported human civilizations for millennia, notably the ancient city of Djenné-Djenno, dating back to 250 BCE. The region's economy relies heavily on the flood cycle, which facilitates large-scale rice cultivation, seasonal fishing by the Bozo people, and livestock grazing by Fulani pastoralists. It is a vital habitat for migratory birds from the Palearctic, hosting millions of individuals annually across its complex network of lakes, marshes, and channels. Designated as a Ramsar site in 2004, the delta faces modern challenges from climate change and the construction of upstream dams that alter the natural flooding regime essential for its biological productivity.
- Location: Mali
- Nearby: Mopti (50 km)
Best time to visit & climate
The most pleasant time to visit is Jan, Feb, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 22 | 25 | 29 | 33 | 35 | 33 | 30 | 28 | 29 | 30 | 27 | 23 |
| Rain mm | 1 | 0 | 0 | 7 | 20 | 82 | 145 | 216 | 99 | 21 | 1 | 0 |
📋 Practical info
Geography
Facts
- The delta covers a maximum area of approximately 40,000 square kilometers.
- The region was officially designated as a Ramsar site in 2004.
- Archaeological evidence at Djenné-Djenno shows habitation since 250 BCE.
- About 90% of Mali's total fish production originates from this delta.
- Over 350 different bird species use the delta for breeding or migration.
- The annual flood peak typically occurs between September and December.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
When is the best time to visit?
Are there boat trips?
Is the area health-wise safe?
How do you get to the delta?
What is special to see there?
Inner Niger Delta: where is it located?
Inner Niger Delta: when is the best time to visit?
Inner Niger Delta: why is it worth visiting?








