Fortified house of Puentedey Monument · Merindad de Valdeporres, Las Merindades, Burgos A fortified palace of the fifteenth and sixteenth centuries that presides over the houses of Puentedey, a hamlet perched on the rock arch that the river Nela bored beneath the village and that gave it its name. Photo: Joan (CC BY-SA 3.0) What to see and do in Merindad de Valdeporres