Portezuelo, con castillo del siglo XII Village · Portezuelo, Valle del Alagón, Cáceres 196 inhabitants (2025), 358 m in altitude, 126 km². Prehistoric dolmens and Roman mining works have been found in the surrounding area; a Visigothic city may have existed in nearby Macailla, whose inhabitants would later have moved next to the castle. Photo: Carlos Pino Andújar (CC BY-SA 3.0) What to see and do in Portezuelo