Talvina Food and drink · Mazarrón, Bajo Guadalentín, Murcia A seafarers' preparation related to the caldero: it is made with rockfish broth, but instead of rice it is thickened with maize flour, which gives a creamy dish characteristic of the fishermen's houses of the bay. Photo: The original uploader was Ian doang at Indonesian Wikipedia. (CC BY-SA 3.0) What to see and do in Mazarrón