Havana is the capital of Cuba. It lies in the Caribbean Sea. It is can be considered part of Latin America, North America, Central America and the Caribbean. It is a communist state, headed by a dictator.
Tulum is a small town on the Yucatan peninsula, with a coastline on the Caribbean Sea. It is south of the Mexican resort town Cancun, and is a major destination for eco-tourism. It is also a site of Mayan ruins.