Tower of la Gaznata Monument · El Barraco, Burgohondo - El Tiemblo - Cebreros, Ávila Image of El Barraco, not of the place itself. A 13th-century tower raised at the spot of La Gaznata, testimony to the control of the territory in the centuries following the Christian resettlement of these slopes on the northern side of Gredos. Photo: José Luis Filpo Cabana (CC BY 4.0) What to see and do in El Barraco