The vast Fortaleza de San Carlos de la Cabaña, known as ‘La Cabaña’, running beside the harbor, was constructed after the English capture of Havana in 1763. The largest of the military structures built by Spain in the Americas, this fortress was completed in 1774 and its presence formed an effective complete deterrent against the country's enemies. The polygon, occupying an area of around 10 hectares, consists of bastions, ravelins, moats, covered walkways, barracks, squares and stores.  It is impressively well preserved, and the gardens and ramparts are romantically lit in the evening. This fortress hosts the spectacular nightly ceremony of El Cañonazo de las Nueve (cannon fire at 9), the firing of a cannon that marked the closing of the city gates, one of Havana's longest-held and most attractive traditions.

The José Lezama Lima House Museum is located in the former house of the Cuban writer José Lezama Lima, in Centro Habana. The museum exhibits several objects belonging to the writer, placed in the same way Lezama had them. The visit to this museum is compulsory for those who wish to get into Cuban literature. In this place were written worldwide known novels, like Paradiso and Oppiano Licario.

The monumental Capitolio is a replica of the American capitol in Washington, DC. It is one of the most emblematic buildings of the Havana skyline and it occupies an area of 38 875 m². It was the seat of the legislative body of the Republic since its inauguration on May 20, 1929. The facade is mainly of classic style while the interior of the building is characterized by eclectic opulence. From the stairs on we see the imposing porch columns and behind them we find the main gates, fashioned in bronze with bas-relief depicting important scenes of national history. On both sides of the uppermost part of the stairs there are two bronze statues, symbols of two guiding virtues: people and work. These statues are the work of the Italian sculptor Angelo Zanelli. 

Fuente de La India (La India Fountain) is located in a circus in front of the El Capitolio and Saratoga Hotel, in the city of Havana. The fountain is made in Carrara marble and was sculpted by Giuseppe Gaggini in 1837 for the Count of Villanueva. This fountain represents a brilliant indigenous woman, adorned with a crown of eagle feathers, sitting on her throne, and surrounding by four dolphins whose tongues are fountain pouring water on four shells composing its base. She holds with her hand a defense with the crest of the city, and a horn-shaped basket filled with fruits. This sculptural work has been an inspiration for several poets, and also appearing in several fantastic tales.