Castillo de Portezuelo Monument · Portezuelo, Valle del Alagón, Cáceres 12th-century castle, remodeled in the 16th century, next to the church of Santa Marina (17th century, with 18th-century alterations) and the hermitage of El Cristo del Humilladero. Photo: Carlos Pino Andújar (CC BY-SA 3.0) What to see and do in Portezuelo