The Pyrenean
The companies of sport tourism have favored a certain maintained economic development of countryside of little economic activity. In special in the Pyrenean Aragonese, authentic natural treasure of the region. Pyrenean the Western one extends from the high river basin of the Aragón river and its affluents - valleys of the Aragón, Borau, Aísa, Aragüés, Hecho and Ansó, the Channel of Berdún and the Field of Jaca-, to High Gallego (the Serrablo and the valley of Tena). Great masses of granite and metamórficas rocks, and limestones in the inner mountain ranges, compose the mountain range, with mountains of more than 3,000 meters of abundant vegetation and crystalline water rivers and lakes. In canoe or kayak. All the variants of this activity have in the fluvial network of Spain their better scene. Not in vain, the Sella river, Asturias, has become the most famous course of the world by its sport activities playful like the Reduction the International of Sella, where annually the most prestigious national and international piragüistas occur to appointment the first Saturday of August, and whose popularity has turned this traditional competition Celebration of Tourist Interest the International.