Established in 1953, École Nationale des Eaux et Forêts (National School of Water and Forests) is a higher-education institution located in the large city of Libreville (population range of 500,000-1,000,000 inhabitants), Estuaire. Officially recognized by the Ministère de lEnseignement Supérieur et de la Recherche Scientifique, Gabon (Ministry of Higher Education and Scientific Research of Gabon), École Nationale des Eaux et Forêts (ENEF) is a coeducational Gabonese higher education institution. École Nationale des Eaux et Forêts (ENEF) offers courses and programs leading to officially recognized higher education degrees in several areas of study. ENEF also provides several academic and non-academic facilities and services to students including a library, as well as administrative services.