The fallen towers of the castle of Canillas Curiosity · Canillas de Esgueva, Páramos del Esgueva, Valladolid Image of Canillas de Esgueva, not of the place itself. On the hill that dominates the houses remain the remnants of a fortress of the end of the fifteenth or beginning of the sixteenth century. Around 1970 one of its wall stretches collapsed and today only the bases of two towers hold up. Photo: Rowanwindwhistler (CC BY-SA 3.0) What to see and do in Canillas de Esgueva