Departamento de Trenel
Trenel is a department in the province of La Pampa. It comprises entirely the municipalities of Arata and Trenel, part of the municipality of Metileo and part of the municipalities of Alta Italia, Caleufú, Eduardo Castex, Ambassador Martini, Luiggi Engineer, Monte Nievas and Vértiz that have the head in another department. It also includes part of the Speluzzi promotion commission that has the head in another department.