Ermita de San Pedro (Oliva de la Frontera) Monument · Oliva de la Frontera, Sierra Suroeste, Badajoz Image of Oliva de la Frontera, not of the place itself. A 17th-century chapel of recognized merit, notable for its spacious vaulted chancel. Photo: Mperezreviriego (CC BY-SA 4.0) What to see and do in Oliva de la Frontera