Valles del Jubera, Leza, Cidacos y Alhama Biosphere Reserve

UNESCO Biosphere Reserve, inscribed 2003, in Spain. The Valles del Leza, Jubera, Cidacos y Alhama Biosphere Reserve is in the south-east of the La Rioja region of Spain. This Mediterranean mountain area is drained by the Leza, Jubera, Cidacos and Alhama rivers. It is covered with forests of temperate-climate species and aromatic scrub, combined with a stony landscape.