Havana (Spanish: La Habana [aˈβana]), formerly named San Cristóbal de La Habana) is the capital of Cuba. The city also forms one of the 14 provinces of Cuba, with the province called "City of Havana" (Ciudad de La Habana). With a population of more than 2.3 million, Havana is the largest city in both Cuba and the Caribbean. It is located just over 144 kilometres (90 miles) south-southwest of Key West, Florida. It is located on the northwest coast of Cuba, facing the Straits of Florida, and is surrounded by Havana Province to the south, east, and west.
Havana City is one of the smallest of the Cuban provinces, but the most populous. There are different architectural styles in the city, from houses of the 17th Century to modern constructions. Havana is the most important destination for tourists in Cuba and one of the most important in Latin America. It is also the center of government, and various ministries are based in the city, as are the head offices of businesses such as Corporacion Cimex. The industries in Havana are an important part of the economy of the country. Havana’s harbor is the most important in Cuba and through it come and go half of Cuba's imports and exports.