The Museo del Ferrocarril (Train Museum) of Havana is located in the old Cristina Station, built in 1859. The museum exhibits a great collection of old locomotives, photographs, and signaling materials, as well as an interesting review of the Cuban trains history. Cuba was one of the first countries in the world to build a rail network, and the trains on the island began to run at least a decade before those in Spain. In this museum you’ll find steam engine locomotives for broad and narrow rails, as well as diesel and electric locomotives. One of the most important items in the museum is the La Junta de Fomento Locomotive, bought in the US in 1842. The museum also houses an area which reproduces the operations room of a train station in the first half of the 20th century; and a Railway Modelling Room which exhibits scale models of stations and railway equipments.

The Cannon Blast ceremony (El Cañonazo de las Nueve) is one of the oldest and attractive traditions of Havana. In colonial days, the shots signalled the closing of the gates of the walled city and the rising of the chain across the entrance to the harbour. The tradition of firing a cannon every night at 9:00 pm was kept even after the wall was torn down and is still used for checking your watch.

Perhaps the most iconic of all Cuban fortresses. Its construction began in 1589 and was completed in 1630, playing a key role in the defence of Havana against raids by corsairs and pirates.  When the English attacked and captured Havana in the year 1762, the castle was damaged and later as soon as Spain took power again it was rebuilt and modernized. A lighthouse was added to the Morro in 1764. Standing 45 metres above sea level, it has become an unmistakeable symbol of Havana.

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.