The Huebra is a river in Spain, that flows from Escurial de la Sierra (in Salamanca province) to the river Duero. Its tributaries include the Yeltes River and the Tumbafrailes.CHDuero.es: Confederación Hidrográfica del Duero - Apéndice 3 - Series de aportaciones por masa Its total length is about 123 kilometers (76 miles). The river flows through a series of gorges and canyons, including the Arribes del Huebra Natural Park.
See also List of rivers of Spain
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