3. Workers of the world, unite!
The Plaza de la Revolución or Revolution Square is a vast Havana square that sees a great deal of communist political action. In Fidel Castro’s time, each May Day rally saw a million Cubans assemble to hear a fiery speech by Fidel Castro. Once you get here, you can look around the grand Memorial y Museo a José Martí and pay your respects to the revolution at the Che Guevara sculpture.