The port of France is composed of two major ports: Brest and CALAIS. Brest is a city in the Finistère department of Brittany in northwestern France, located in a sheltered bay not far from the western tip of the peninsula. It is the second largest city in Brittany after Nantes. CALAIS is a major port and ferry terminal in northern France, located in the Pas-de-CALAIS department. It is a major transport hub for passengers and freight, with links to the United Kingdom via the Channel Tunnel and the Eurotunnel.