Shellfish gathering of the ria de Foz Food and drink · Foz, Mariña Central, Lugo Image of Foz, not of the place itself. On the sand flats uncovered by the low tide at the mouth of the Masma, clams and cockles are gathered on foot; that bed supplies the kitchens of the port and coexists with the town's inshore fishing. Photo: Fotografia enviada per Hugo What to see and do in Foz