Palacio de los Duques de Fernán Núñez Monument · Siruela, La Siberia, Badajoz Former noble residence of Siruela, the seat since the 15th century of the county founded by Hernando de Velasco and later linked to the ducal house of Fernán Núñez. Photo: JMbiogeo (CC BY-SA 4.0) What to see and do in Siruela