The arch of Santa Clara Monument · Castroverde de Cerrato, Páramos del Esgueva, Valladolid On the Cotarro de la Villa, above the houses, stands the arch of Santa Clara, the visible remnant of the medieval fortifications that defended the castle of Castroverde; around it the foundations of the ruined enclosure show through. Photo: Vgarciagonza (CC BY-SA 4.0) What to see and do in Castroverde de Cerrato