Havana Playas del Este
Habana Centro was, before the Revolution, the red-light district of the Capital; here is the old Parliament (until 1959), the Capitolio Nacional, similar to the one in Washington. On the back you can find the cigar factory Partagas, one of the most ancient in Habana. Eventually, what about a walk along the Malecón, the street along the sea?! Mind you it is very long, so limit your walk to the part adjacent to the Paseo del Prado.