 Fishing is a major industry in this coastal area of Galicia (called Rias baixas).In Cambados, fish and seafood sellers sell at what is called La Plaza, which is a great and hallowed installation that is very busy every morning (except for Sundays), as fish is usually part of the daily diet.La ría de Arousa, the body of water that surrounds this area, is rich in many types of seafood, as well.