The sub-prefectures of the department are Bakoubli, Méo, Nézobly, Péhé, Tiobly, and Toulépleu. It is the westernmost department of Ivory Coast.
Bakoubli, Méo, Nézobly, Péhé, Tiobly, and Toulépleu are sub-prefectures of this department. This department is located at the westernmost point of Ivory Coast.