Tajuña
The Tajuña (; from the Latin ''Tagonius'') is a river in central Spain, flowing through the provinces of Guadalajara and Madrid. It is a tributary of the river Jarama which in turn is a tributary of the Tagus. It rises in the Sierra de Solorio, near the town of Maranchón (Guadalajara), at a location known as ''Fuente del Carro'' near the village of Clares. Provided by Wikipedia
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