As Internet sees it... The Reserve Of The Biosphere Of The Alto Bernesga is one of the 4 most important nature areas in León province, among the 9 most important nature areas in Castilla Y León and among the 122 most important nature areas in Spain.
La Reserva de la Biosfera del Alto Bernesga, declarada en 2005 por la UNESCO, se sitúa en la vertiente leonesa de la Cordillera Cantábrica. Esta reserva se encuentra en ...
