Walls and gates of La Puebla de Arganzón Monument · La Puebla de Arganzón, Ebro, Burgos The village is still almost entirely inscribed within the medieval walled enclosure; of the four original gates the northern and southern ones survive, along with a circular turret at the northwest corner. Photo: Deobriga (CC BY-SA 4.0) What to see and do in La Puebla de Arganzón