Quarter 1 Project Cities: The capital of Cuba is Havana. Havana is a coastal city located in the northeastern section of Cuba, at one of the most northern points of the island. Havana is a lively city with a busy shipping port, and the main economic city in Cuba. Havana is the biggest city in Cuba, with a rich history. Havana was founded in the early 1500’s by the Spanish after they had conquered and claimed the area. Because of the city’s key location, it became a popular launching and resupply