Pilgrimage of San Isidro de Corral de Calatrava Activity · Corral de Calatrava, Campo de Calatrava, Ciudad Real Image of Corral de Calatrava, not of the place itself. The pilgrimage of San Isidro is held in Corral de Calatrava, in the Campo de Calatrava, every 15 May, the feast day of the patron saint of farmers. Residents make their way to the El Charcazo area, where a hermitage dedicated to San Isidro Labrador has been built. There the village bars set up stalls with tapas and drinks, and some families keep up the custom of setting out tables in the shade of the holm oaks to spend the day together. 15 de mayo Photo: B25es (CC BY-SA 4.0) What to see and do in Corral de Calatrava