Seafood is the whole point of eating in Guilvinec. The langoustines are landed the same afternoon they appear on your plate, and the fish is as fresh as it gets anywhere in France. Expect to find monkfish, skate, pollack, hake, and crab alongside the famous demoiselles. The port area has several restaurants with terraces overlooking the harbour, and prices are significantly lower than what you would pay in larger Breton resort towns.