Romería de San Isidro en El Caño Activity · Santiago de Calatrava, Área Metropolitana de Jaén, Jaén Image of Santiago de Calatrava, not of the place itself. Traditional pilgrimage (romería) in honor of San Isidro that in recent decades has moved to the natural site of "El Caño". segundo sábado de mayo Photo: Junta de Andalucía (CC BY-SA 2.0) What to see and do in Santiago de Calatrava