La inundación de las vegas por el Plan Badajoz Historical milestone · Puebla de Alcocer, La Siberia, Badajoz Image of Puebla de Alcocer, not of the place itself. The construction of the Orellana and La Serena reservoirs as part of the Plan Badajoz, in the middle decades of the 20th century, flooded much of the municipality's best farmland and caused heavy emigration to the new colonization villages. Photo: Ruizsanchezpabloangel (CC BY-SA 4.0) What to see and do in Puebla de Alcocer