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In page Province of Ávila:

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The principal mountain chains are the Guadarrama, separating this province from Madrid; the Paramera and Sierra de Ávila, west of the Guadarrama; and the vast wall of the Sierra de Gredos along the southern frontier, where its outstanding peaks rise from around 6,000 to 8,000 feet (1,800 to 2,400 m). Pico Almanzor is the highest point. The ridges which ramify from the Paramera are covered with valuable forests of beeches, oaks and firs, presenting a striking contrast to the bare peaks of the Sierra de Gredos.[citation needed]