W National Park of Niger, 2003
Its name is due to the shape of the Niger River which is like the letter.
The western park is crossed by the Tapoa and the Mekrou, tributaries of the third River of Africa. There is a varied wildlife, from baobabs to bamboos, baboons and antelopes. Unesco world heritage, the park is huge and located in 3 countries, Niger, Benin and Burkina Faso.