A few steps towards Calle Brasil from Plaza del Cristo Square is where the 1886 Museo de la Farmacia Habanera is located. Founded by the Catalonian José Sarrá, it is a shop-museum and nowadays still functions as a pharmacy. The museum displays the history of pharmacies in Havana and their evolution in Cuba. This Pharmacy preserves its original Neo-gothic furniture with Moorish influences, and host a large collection of medicine bottles and medical tools, extracted from archeological excavations in the old city, as well as a book collection with valuable prescriptions for the study of Cuban pharmacopoeia. The museum also exhibits an elegant scale model of an old pharmacy with captivating historical explanations.

The Museo del Automóvil (Automobile Museum) is located in an 1892 Neoclassical construction in Old Havana. This museum is divided in two exposition rooms, which share the entire collection composed by 30 promenade cars, two rigid trucks, a funeral carriage, a special vehicle, seven motorcycles, a semaphore, three fuel pumps and two didactic imitations. This museum has a very well preserved and interesting collection of old automobiles, among which are the noteworthy Thunderbird, Pontiac, and Ford T, among others. The oldest vehicle in the collection dates from 1905, and the latest one comes from 1989. Most of them are North American, although some cars were made in Italy, Spain, Germany and Great Britain. It houses automobiles related to specific people and others antiquated vehicles. An example of this is the Cadillac used by Ernesto Che Guevara when living in Havana, the 1930 Fiat from Flor Loynaz, or the 1959 Oldsmobile used by Commander Camilo Cienfuegos.

The Museo del Tabaco (Tobacco Museum) is located within an 18th century building that belonged to the Bartolomé Luque family, in Calle Mercaderes Street, Old Havana. This museum is dedicated to the preservation and display of collections related to the plantations, production and commercialization of Cuban tobacco. It exhibits a large collection of pipes, leaves and other related items, as well as a collection of lithographic stones and machines of important cigar companies. The museum has a small shop where you’ll be able to get different Havana cigars and items for smokers.

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.