Departamento de Bermejo
Bermejo is a department of the province of Formosa, Argentina. It has an area of 12,850 km² and borders the Republic of Paraguay to the north -of which the Pilcomayo River separates it-, to the east with the department of Patiño, to the south with the province of Chaco - from which the river separates it Bermejo-, and to the west with the departments of Ramón Lista and Matacos.