Havana is the capital city of Cuba, and one of the fifteen provinces of the Republic of Cuba. Before the Communist revolution, Havana was one of the vacation hot-spots of the Caribbean, and since Cuba reopened to tourism in the 1990s, it has become a popular destination once again, albeit with many fewer U.S. citizens, due to an almost total ban on travel maintained by the U.S. federal government. However, there will be lots of tourists at any time of year, so expect huge crowds and long lines in places.
The Old Town of Havana, 'La Habana Vieja, is a UNESCO World Heritage Site and strolling along its streets and enjoying the beautiful buildings is a must for any visitor. Some parts of the Old Town are quite dilapidated with crumbling buildings but many others have been restored to their former glory.
An evening walk along the Prado is a great way to sip in the street life and enjoying the hums of numerous cafes and restaurants. The street is however not illuminated at night. Another favorite stroll for tourists and locals is along El Malecón, Havana's waterfront with stunning views of the city.