The Templete, a small neo-classical style construction, was built in the second half of the 18th Century. It is located in Plaza de Armas. This was the site where the first public mass was celebrated and also the site of the first town council of the nascent town of San Cristóbal de La Habana. The Templete resembles a Doric temple and houses three commemorative canvasses by the famous French painter Juan Bautista Vermey. One of the walls exhibits the plate that declares Old Havana a World Heritage Site.

Plaza de Armas surrounds a statue of the patriot Céspedes and is ringed by shaded marble benches and second-hand bookstalls. This square, founding in 1519, was the city's first open space, around which the most important political, military, religious and civil institutions were located. The palaces that surrounded it during the 18th century are worthy exponents of Cuban Baroque architecture. On the square’s eastern side a small neoclassical temple, El Templete, marks the spot where the first Catholic mass was celebrated in 1519. Next door is one of the city’s most luxurious hotels, Hotel Santa Isabel. To the north, the squat but angular and moated Castillo de la Real Fuerza (Fort of the Royal Forces) is one of the oldest forts in the Americas.  

The Edificio Bacardí (Bacardí Building) is the first Art Déco building in Havana. It is considered an architectural jewel of its time, as well as one of the best examples of decorative art. Construction finished in 1930, and it was the tallest building on the island at that time. It is said that the building contains marble and granite from almost every nation in Europe. This building has 12 floors, 5 of which are offices for rent, and a total space of 7,031 square meters. Its facade is covered in Baviera red granite and on the top you will see a bat, the symbol of the Bacardí company. At the end of 19th Century, the Bacardi rum was very famous in Cuba and abroad. Its creator, Don Emilio Bacardi, was a Spaniard settled in the island. It is said that he had a bat as a talisman which was used as logo in the first distillery that made him to win fortune. It has a tiered pyramid design, using tiles as a decorative element from Catalonian Modernism, giving the building a wonderful shade effect. The richness of its interior decoration is given mainly by the natural beauty of its marbles, brought from Europe and the typical accessories of Art Deco like lamps, ironworks, drawings, etc. Currently, the building houses Cuban offices, offices for and international companies. The lobby has a bar open to the public and you’ll be able to climb the tower and get a wonderful view over Havana.

The Museo de Bomberos (Firefighters Museum) is located in the same place where more than 20 firemen died during a great fire. The purpose of this museum is to promote fire prevention throughout the population and to recognize the great work firemen do. The museum contains a bronze sculpture of a fireman, several water tanks, firefighter uniforms, and other related items. It also has an auditorium and offers guided tours and fire prevention courses for children and teenagers.