The French Overseas Department of Martinique is a Caribbean island belonging to the Lesser Antilles group in the Caribbean Sea, southeast of Cuba and north of Trinidad and Tobago. It is part of the French West Indies. It lies near the Tropic of Cancer between 14° 26' and 14°53' latitude north and 63° 9' and 63° 34' longitude west. At most some 50 miles long and 22 miles wide, Martinique covers an area of 425 square miles. Its coastline is so indented that no part of the island is more than seven miles from the sea.