luna castle on winter season. alburquerque, extremadura

13th ages alburquerque alvaro bastions beltran castile castle century cinco cliff cloudy constable constructions cueva cultural day defensive enclosure extremadura fortress gothic granite high hillside homenaje identity keep landmark luna machicolations masory master medieval middle military order outdoors outskirts outstanding overcast pedro picos place purple rainy san santiago season sierra sky spain sunset the tower town travel viewpoint village visit wet winter