A biological reserve in San Ramon de Bagaces, 15 Km SE of Bagaces in Guanacaste, founded in 1986. The reserve has an area of 2,279 hectares and contains a dry tropical forest, particularly rich in insects, especially bees (259 species) and nocturnal moths (60 species). There are four flora associations: savana (grassland with scattered trees), evergreen forest, riverside forest and dry tropical forest, the later being by far the most extensive.