The olive oil of San Rafael del Río Food and drink · San Rafael del Río, El Baix Maestrat, Castellón Image of San Rafael del Río, not of the place itself. Virgin olive oil obtained from centuries-old olive groves planted when the scrubland was cleared, whose cultivation gave rise to the village itself; the old mills of the district recall when the olive press marked the calendar of the year. Photo: Juan Emilio Prades Bel (CC BY-SA 4.0) What to see and do in San Rafael del Río