Calais is a port city located in northern France, near the English Channel. It is known for its strategic location, just 21 miles from Dover, England, making it a key point for ferry services and the Eurotunnel. The city has a rich history, with influences from various cultures due to its position as a gateway between France and England. The city features notable landmarks such as the Calais Lighthouse and the Belfry of Calais, both of which reflect its historical significance. Calais is also famous for its lace-making tradition, which dates back to the 16th century. Today, it serves as a bustling hub for trade and tourism.