One of Baracoa's three fortresses, Fuerte Matachín, was completed in 1802. In 1868 it became a guard post of the Spanish army for the recognition and registry of all those entering and departing from the city. After the installation of the pseudo-Republic, it was used firstly as a bastion against the pirates and later was used by the Spanish as a prison. Today it houses the Museo Histórico Matachín, whose displays discuss the city's history, including its Taíno roots. There are examples of Taíno pottery, sculpture, and other artifacts; exhibits on famous citizens; and displays explaining the community's role in the wars for independence and the Revolution.

This fortress, which now houses the Hotel El Castillo, dominates a hill overlooking Baracoa. It is a former castle looking out over red-tiled roofs, the town’s expansive, oyster-shaped bay and the landmark mountain called El Yunque (The Anvil), named for its singular shape. Although construction on it started in 1739, the fort wasn't finished until nearly 200 years later. Even if you don't stay here, stop by for the views of El Yunque and the city.

Baracoa's third fortress, Fuerte de la Punta, was built in 1803 on a spit of land over the entrance to the bay. During the pseudorepublic it housed a radio telegraph office. The fortress now contains the Restaurante La Punta.

A peculiar elevation of vertical slopes and flat top located 8 km off the Baracoa city, Columbus described it in his diary notes of his first trip to Cuba in 1492. El Yunque de Baracoa, declared National Monument and symbol of the city of Baracoa, considered an ecological island that called the attention of Admiral Christopher Columbus in his first trip to the Americas, serving as an orientation feature due to its unusual characteristics (flat topped). The fauna of the Yunque is rich and diverse there are abundant woodpeckers, humming birds, jutias, lizards, reptiles. There is a natural viewpoint at 573 m, from which one can see a vast landscape of green mountains and rivers with the Bay of Baracoa as backdrop.