ORDESA

The Ordesa y Monte Perdido National Park (in Aragonese Parque Nacional d'Ordesa y d'as Tres Serols) is a Spanish protected natural area located in the Huesca Pyrenees, entirely in the Sobrarbe region, province of Huesca, Aragon. Its surface is distributed among the municipalities of Broto, Bielsa, Fanlo, Puértolas, Tella-Sin and Torla-Ordesa. It receives an average of more than 600,000 visitors a year.
Its surface occupies 15,608 ha and the peripheral protection zone has 19,679 ha. Its altitude oscillates between 700 m s. no. m. in the Bellós river and 3348 m s. no. m. of Monte Perdido.5
It is the second oldest national park in Spain after being declared on August 16, 1918 by Royal Decree 08-16-1918 with the name of "Valle de Ordesa"