The province of Pinar del Rio, located in the extreme west of the island, has the exclusive advantage: there are two areas declared by the UNESCO World Biosphere Reserve in its territory – Sierra del Rosario and the peninsula Guanahacabibes. Pinar del Rio is a tourist paradise for those who enjoy ecotourism. The charm of flora and fauna is the fundamental appeal of the province, the land of the best tobacco in the world.