Havana is the capital city, province, major port, and leading commercial centre of Cuba.
The city proper has a population of 2.1 million inhabitants, and it spans a total of 728.26 km2 making it the largest city by area, the most populous city, and the third largest metropolitan area in the Caribbean region.
The city extends mostly westward and southward from the bay, which is entered through a narrow inlet and which divides into three main harbours: Marimelena, Guanabacoa and Atarés. The sluggish Almendares River traverses the city from south to north, entering the Straits of Florida a few miles west of the bay