Also known as Habana Vieja, this is a UNESCO World Heritage Site, and one for the books! This locale is a part of Cuban history and is well-preserved. Within Old Havana, Plaza de la Catedral, Catedral de San Cristobal, Castillo de la Real Fuerza and Bodeguita del Medio are the main attractions. After numerous and extensive renovations, these old buildings are breathing a new life! In Havana, Plaza Vieja is a must-visit, as it is a vibrant gathering spot. You can easily spend a whole day in Old Town, strolling through the cobbled streets, looking at the neoclassical buildings.