The Historic Pulse: Old Havana (Habana Vieja)Walking through Old Havana is like stepping into an open-air museum. As a UNESCO World Heritage site, it remains the most vital stop for any traveler. Plaza de la Catedral: This isn't just a square; it’s an architectural masterpiece. 

The Catedral de la Habana, with its asymmetrical towers and fossilized coral facade, is one of the oldest in the Americas.El Capitolio: Having undergone extensive restoration, this iconic landmark—strikingly similar to the U.S. Capitol—now serves as the seat of the National Assembly. Guided tours offer a look at the "Statue of the Republic," one of the world's tallest indoor bronze statues.The Malecón: This 8km seawall is the city’s "living room." At sunset, it transforms into a social hub where musicians, fishermen, and young couples gather. It is the best place to feel the authentic energy of the city.