Iglesia de Santiago Apóstol de Calera de León Monument · Calera de León, Tentudía, Badajoz A 15th-century late Gothic temple with a single nave and a star-ribbed vault. Its main altarpiece, the work of Eduardo Acosta, includes eight panels with the evangelists and scenes of the Battle of Tentudía, crowned by an equestrian figure of Santiago. siglo XV Photo: José Luis Filpo Cabana (CC BY-SA 4.0) What to see and do in Calera de León