The pilgrimage of the Virgen del Realengo Activity · San Cebrián de Castro, Tierra del Pan, Zamora Image of San Cebrián de Castro, not of the place itself. On Whit Monday the village goes down in pilgrimage to the ruins of Castrotorafe, beside the Esla, in the most notable festival of the year; the dedication recalls the crown-land status of these lands. Photo: Enrique.garzo.cano (CC BY-SA 4.0) What to see and do in San Cebrián de Castro