Sierra del Rosario is a mountain range in the Pinar del Río Province of Cuba. It is located in the western part of the Guaniguanico Range, in the north-central part of the province, between the municipalities of La Palma, Los Palacios and Consolación del Sur.
It was established as a Biosphere Reserve and an IUCN Managed Resource Protected Area on February 15, 1984, being the first one in Cuba to be classifid as such. It protects a total area of 266.86 km2 (103.04 sq mi), of tropical forests with evergreen and semi-deciduous environments.
Read more about Sierra Del Rosario: Conservation